Tools for practical work - upper secondary school
Tools for conducting practical work in upper secondary school physics sections:
kinematics, dynamics, electromagnetism, energy, and the micro and macro world.
Specifications
- Power: 30 mA @ 5 VDC
- Range: ±245 m/s² (±25g)
- Accuracy: ±2.45 m/s² (±0.25g)
- Frequency Response: 0–100 Hz
- Typical Resolution: 0.16 m/s²
The Go Direct 3-Axis Magnetic Field Sensor measures the components of the magnetic field along three orthogonal axes. This allows you to determine the magnitude and direction of the magnetic field at any point in space. If desired, measure the field along only two axes, or even one axis, choosing the direction that is best for the experiment.
The Go Direct 3-Axis Magnetic Field Sensor can be used in a variety of experiments:
- Quantify the magnetic field strength of induced magnets.
- Determine the declination and inclination of the Earth’s magnetic field at your location using vector components.
- Investigate the relationship between magnetic field strength, coils per unit length, and current in the center of a solenoid.
Rechargeable Battery—Ready When You Are
The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our award-winning Vernier Graphical Analysis® app, as well as LabQuest® 3. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students.
Wireless or Wired—The Flexibility to Choose
Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our Vernier Graphical Analysis® app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the best solution for your classroom or laboratory.
This 3-axis acceleration sensor has two acceleration ranges plus an altimeter and a 3-axis gyroscope. An additional channel measures the angle of the sensor’s long axis.
- Measure helmet impacts in concussion-related investigations.
- Slip it into your pocket and pirouette or ride a half-pipe.
- Mount this accelerometer on your bicycle or affix it to your lab cart without any dragging cables.
Rechargeable Battery—Ready When You Are
The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our award-winning Vernier Graphical Analysis® app, as well as LabQuest® 3. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students.
Wireless or Wired—The Flexibility to Choose
Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our Vernier Graphical Analysis® app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the best solution for your classroom or laboratory.
Direct current: 1 / 10 / 100 / 100 mA / 1 A / 10 A, accuracy 2% of full scale
Alternating current: 10 / 100 mA / 1 A / 10 A, accuracy 3% of full scale
DC voltage drop: 250 mV in all ranges
AC voltage drop: 5V (10 mA), 500 mV (100 mA), 50 mV (1 A / 10 A)
Display: moving coil instrument with mirror scale
Analogue multimeter with mirror scale, tip-mounted moving coil measuring mechanism and central measuring range rotary switch.
For measuring current, voltage and resistance
20 measuring ranges
Continuity test with acoustic signal
Includes accessories: case, test leads, batteries and operating instructions.
Voltage DC: 3/15/60/150/600 V; ±3.0%
Voltage AC: 15/60/150/600 V; ±4.0%
Current DC: 100 µA/10 mA/500 mA/10 A; ±3.0%
Current AC: 10 mA/500 mA/10 A; ±4.0%
Resistance: 200 Ohm/2/20/200 kOhm/2 MOhm; ±5.0%
Power supply: 3 x 1.5 V AAA batteries
Display: 75 mm mirror scale
Safety: EN 61010-1; CAT II 600 V
Dimensions: 110 x 175 x 45 mm
Weight: 315 g
Small, strong I-magnet made of AlNiCo material.
Motor operating voltage 1...6V, bulb operating voltage 6V. Sockets for 4mm connectors.
Connecting wires with magnetic tips make it easy to build a circuit. The batteries and bulb socket shown in the picture are not included. The set consists of 10 connecting wires.
200ml, heating 6V, heating element resistance 2...3 ohms. Aluminum shell d100mm x h100mm, aluminum container 70xd60mm inside. Insulated with polystyrene foam, heating elements with two 4mm pin sockets.
The Combination Dynamics Track and Optical Bench is aluminum and includes a metric scale. Extremely rigid, this 1.2 meter track will not sag under use. The track includes 2 Adjustable Two Foot Levelers.
Material: composite nylon
60 linear meters of cord, on a roll with side clamping grooves
Dimensions of the roll: D=22 mm, L=43 mm
Weight: approx. 7 g
Length 50 cm. Available in different colors, wires are with extendable 4mm banana connectors.
Length 25 cm. Available in different colors, wires are with extendable 4mm connectors.
To investigate the dependence of electrical resistance on material, length, cross-section and temperature, to determine the specific resistance;
Resistance wire wound on a coil body
Material: NiCr
Diameter: 0.2 mm
Wire length: 30 m
Mass: approx. 9 g
Insulated copper wire on plastic spool
LabQuest Mini (Model 2) brings the power of our award-winning LabQuest technology to teachers who don’t need the versatility of a standalone device. The perfect solution for educators collecting data with a Windows or Macintosh computer or a Chromebook, LabQuest Mini works with Graphical Analysis or Logger Pro 3 software for unparalleled power, analysis, and curricular support.
Key Features
- 100 kHz maximum sampling rate gives you the unrivaled power of our LabQuest 3 interface.
- Five sensor ports give you the flexibility to choose from over 70 compatible sensors.
Delivery contents | Penetration probe thermometer, battery, instruction manual |
Measuring range temperature | -40...+200°C (-40...+392°F) |
Material | Plastic |
Power consumption | Batteries |
Batteries included | yes |
Batteries | 1 x LR44 1.5 V |
Dimensions | (L) 20 x (B) 16 x (H) 205 mm |
Weight | 29 g |
The Dual-Range Force Sensor is a general-purpose sensor for measuring pushing and pulling forces. Two ranges allow you to measure forces as small as 0.01 newtons and as large as 50 newtons. It can be used in a broad range of ways:
- As a replacement for a hand-held spring scale
- Mounted horizontally on a dynamics cart to study collisions
- Mounted on a ring-stand to measure forces in a vertical direction
- Collect data from two Force Sensors simultaneously to study Newton’s Third Law
The Dynamics Cart and Track System provides students with the tools they need to explore kinematics, dynamics, momentum, and energy. This versatile system can also be easily adapted to study optics, color, and diffraction.
The Dynamics Cart and Track System is the core of every physics lab. Easily add our Motion Detector, Dual-Range Force Sensor, Wireless Dynamics Sensor System, Photogate, and Accelerometer to study Newton’s second law, acceleration on an inclined plane, momentum, and much more. Optimize your track with the addition of our Vernier Optics Expansion Kit, Color Mixer Kit, and Diffraction Apparatus.
This traditional cart and track system features an aluminum track (1.2 m or 2.2 m length), two low-friction, plastic carts, an ultra pulley, and all of the necessary attachment accessories. You may also purchase an upgrade kit to add an optical Motion Encoder Cart to your existing Dynamics Cart and Track System. See Motion Encoder Upgrade Kits »
We have redesigned our carts to provide added durability, versatility, and instructional value.
- Four mass trays make it easy to vary the total cart mass.
- Super-elastic trigger button allows for new types of collisions.
- An anti-roll peg ensures that the cart rolls on the track but not off the table.
- Top tray allows for easy attachment of sensors and masses.
- Two cart colors (teal and grey) make it easier to discuss collisions.
Suitable for replacing a standard E10 screw-base flashlight bulb. Introduce students to Light Emitting Diode (LED) technology and its uses in addition to incandescent bulbs. Voltage 4.5...12V, max power 0.25W. Dimensions: Ø11 x 28mm
Class 2 teaching laser for use as a high intensity light source
especially for experiments on interference, diffraction and holography as well as interferometry;
Laser diode in a “compact” magnetic module;
Wavelength: 635 nm; optical output power: ≤ 1 mW;
for tripod mounting, the holder for “compact” modules DS617-1H is required;
Operating voltage: 3 V (plug-in power supply included)
Housing dimensions: 84 x 84 x 39 mm
Working model of an electric motor for student experiments. By assembling this model, students become familiar with the components and structure of a motor. The simplicity of the model enables a transparent representation of the function of the motor. The permanent magnet can be replaced by an electromagnet, which allows the motor to be operated with both direct and alternating current. Of course, operation as a main or shunt motor is also possible! The drive shaft of the motor is equipped with a pulley.
The tools required to assemble the working model are included in the scope of delivery!
Voltage supply in DC operation: 1.5 ... 5 V
Voltage supply in AC operation: 6 ... 9 V
Dimensions (in plastic box): 133 x 104 x 42 mm
Dimensions (finished model): 133 x 104 x 100 mm
Mass: approx. 277 g
Can be used as both a motor and a generator in various DC experiments.
DC voltage: 0–5 V
Current: 0–0.3 A
Diameter: 32 mm
Cable length: 50 cm
Shaft diameter: 2 mm
Electric motor 2-6V on base with rubber feet and 4 mm safety banana sockets. Can also be used as a electric generator. Produces 1.5 V with 90 mA at approx. 2500 rpm.
Measure and compare the instantaneous and time-averaged power consumption of different network consumers in the school (e.g. LED bulb vs. incandescent bulb, desktop computer vs. laptop, kettle vs. heating coil, etc.).
Calculates accurately also non-resistive loads
Consumed electricity meter (2 tariffs)
LCD display
8 different options for displaying electrical parameters
options: current, real power, power factor, line power, line voltage, frequency, total cost, time the device was turned on
memory reset function
safe input/output sockets
operating voltage: 230VAC / 50Hz
current measurement: 190 ~ 250VAC (± 3%)
current measurement: 0.01 ~ 16A
measurement accuracy: ± 1% (@ resistive load)
clock accuracy: ± 1 minute/month
max. power: 3600W / 16A
frequency range: 45 ~ 65Hz
collectible power display: 0 ~ 9999.9 kWh
operating temperature: 10°C ~ 40°C
energy display: 0 ~ 999.9kWh
longest consumption recording time: 9999h
backup power: 3 x LR44 (V13GA or V13GAC included)
battery life: ± 3 months without mains power
device's own power consumption @ 220V: < 0.3W
Electromagnet for voltage 4...6V
Specifications
- Force: ±50 N
- Acceleration: 3 axis, ±16 g
- Gyroscope: 3 axis, 2000°/s
- Connections:
- Wireless: Bluetooth
- Wired: USB
The set includes a board with adjustable inclination, friction pads, a bowl for loads, and a rope.
The Gas Pressure Sensor can be used to monitor pressure changes in a gas. The range is wide enough to perform Boyle’s law yet it is sensitive enough to conduct vapor-pressure or pressure-temperature experiments. Biology teachers can use the Gas Pressure Sensor to monitor transpiration or respiration in an enclosed environment.
Use Go Direct Gas Pressure Sensor to monitor gas pressure in a variety of experiments. It records accurate absolute pressure readings relative to the perfect vacuum reference point inside the sensor, allowing you to go below atmospheric pressure or up to 400 kPa. Easily change the displayed units to any one of seven options (kPa, mmHg, inHg, mbar, psi, atm, torr). Includes a syringe, tubing, and stoppers to ease setup for experiments such as Boyle’s law.
The Go Direct Gas Pressure Sensor can be used in a variety of experiments:
- Investigate Boyle’s law and Charles’ law.
- Investigate grip strength and muscle fatigue (using Gas Pressure Bulb, not included).
- Measure the production of oxygen gas produced when hydrogen peroxide is destroyed by the enzyme catalase.
- Monitor plant transpiration.
Rechargeable Battery—Ready When You Are
The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our award-winning Vernier Graphical Analysis® app, as well as LabQuest® 3. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students.
Wireless or Wired—The Flexibility to Choose
Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our Vernier Graphical Analysis® app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the best solution for your classroom or laboratory.
Material: glass. For studying the refraction of light. Dimensions: 38x38x38mm, height 30mm.
Color-coated weight piece with two hooks for hanging together,
with screen-printed, highly visible mass information, ideal for demonstration experiments
Tolerance: ±1%, powder-coated yellow
Hooked weight with robust hook and eyelet for hanging together;
Nickel-plated metal weight, with stamped weight number,
Hook for rods up to 10 mm diam, eyelet on the bottom for hanging several weights together
D = 25 mm, L (total) = approx. 70 mm
For experiments on magnetism and electromagnetism (long-distance effect of a magnet, magnetic influence, magnetic force of a current-carrying coil).
Iron nails, galvanized, packed in a tin with a lid
Length of nails: approx. 20 mm
Filling quantity: approx. 150 g
Dimensions (tin): D=77 mm, H=36 mm
Weight (total): approx. 166 g
For experiments with magnets. In a plastic cup.
To investigate the dependence of electrical resistance on material, length, cross-section and temperature, to determine the specific resistance;
Conductor wire wound on a coil body
Material: Fe
Diameter: 0.2 mm
Wire length: 30 m
Mass: approx. 15 g
For determining the specific heat of water, the heat output and current, the electrical heat equivalent, the water value of a vessel, the heat capacities of liquid and solid substances and for converting electrical energy into thermal energy.
Consisting of 2 aluminum cups, an insulated container in between, transparent lid with immersion heater cascade 2 / 4 / 6 Ohm with four 4mm safety sockets, silicone stopper for inserting a thermometer and a simple stirrer
Supply voltage: 6 V
Filling volume: approx. 150 and 700 ml
Dimensions: D = approx. 100 (105) mm, H = approx. 120 mm (without stirrer)
Mass: approx. 228 g
With 4mm pin sockets.
- Connects wirelessly to the entire family of Go Direct® sensors
- Easy-to-use platform enables students to generate graphs and analyze results
- An excellent choice for laboratories, classrooms, or in-the-field investigations
Key Features
- Full-featured data-collection platform
- Compatible with all Vernier sensors
- Large, high-resolution color screen
- Touch navigation utilizing gestures
- Fast data collection with 100,000 samples per second
- Rechargeable, high-capacity battery
- Built-in GPS and microphone
- Wireless connectivity with Wi-Fi and Bluetooth® wireless technology
- Built-in apps include Calculator, Periodic Table, Sound Recorder, Stopwatch, and more
- Student instructions for over 75 of our most popular experiments included
Connectivity to Chromebooks, Computers, iPad® tablets, and Mobile Devices
Students can share real-time data with multiple devices for a truly hands-on, collaborative learning experience. Use LabQuest 3 to transfer data wirelessly to computers, Chromebooks, or mobile devices running Graphical Analysis™.
USB Sensor Interface
If you want to use your own computer or Chromebook™ to collect data, use LabQuest 3 as a conduit between our LabQuest sensors and these devices. LabQuest 3 works as a USB sensor interface with our Logger Pro® software or Graphical Analysis app.
Provides a single beam that is visible in the horizontal plane. Specification: Laser type: diode. Wavelength: 635 nm. Power/class: Pmax < 1mW / 2. Dimensions: 80 x 25 x 20 mm. Power supply: 3V DC / 50 mA. Comes with a tray that holds 2xAA batteries.
Suitable to replace a standard E10 screw-base flashlight bulb. Introduce students to Light Emitting Diode (LED) technology and its uses in addition to incandescent bulbs. Voltage 2.5...6V, max power 0.12W. Dimensions: Ø11 x 28mm
Switchable light from white LED and red laser. Both light sources are certified with the lowest protection class of their kind, the device is assigned to risk group RG0 (“free group”) according to DIN EN 62471 and laser protection class I according to DIN EN 60825.
For the quick assembly of various compact "mass packages";
Disc weight set with plate, consisting of:
1 x plate for slotted weights, 10 g, SE
2 x slotted weight 5 g, SE
3 x slotted weight 20 g, SE
3 x slotted weight 50 g, SE
2 x slotted weight 10 g, SE
Material: nickel-plated steel
Tolerance: ±1%
Dimensions: 113 x 55 x 35 mm
Weight: 250 g
This sensor uses a Hall effect transducer, and measures a vector component of the magnetic field near the sensor tip. It has two ranges, allowing for measurement of relatively strong magnetic fields around permanent magnets and electromagnets, as well as measurement of weak fields such as the Earth’s magnetic field. The articulated sensor tip allows you to measure both transverse and longitudinal magnetic fields.
The Motion Detector uses ultrasound to measure the position of carts, balls, people, and other objects.
Measure objects as close as 15 cm and as far away as 6 m.
Sensitivity switch reduces noise and produces higher quality data for studying dynamics carts on tracks.
Attaches easily to the Vernier Dynamics System.
Pivoting head allows for flexibility in the experiment setup.
You may also want to purchase the Motion Detector Clamp to attach the Motion Detector to a variety of objects such as table tops, ring stands, etc.
Specifications
- Range: 15 cm to 3.5 m
- Resolution: 1 mm
- Maximum sampling rate: 30 samples/s
- Connections:
- Wireless: Bluetooth
- Wired: USB
Digital tester - multimeter with many functions (current, voltage, resistance, Cx, hFE, diode).
Function Range Accuracy
DC voltage 200mV-1000V ±(0.5%+1dgt)
AC voltage 200mV-750V ±(1.2%+3dgt)
DC current 20µA-20A ±(2.0%+1dgt)
AC current 20µA-20A ±(2.0%+3dgt)
Resistance 200Ω-200MΩ ±(1.0%+1dgt)
Diode test
Transistor test
Buzzer
Dimensions 170×87×35mm
Power supply 9V battery 6F22
Weight 210g
Multimeter for measuring voltage and current, DC and AC, can also be used as a galvanometer. As an ideal student multimeter, it has two double scales.
All of this makes this device unique:
Electronic overload protection in all measuring ranges, with control LED display (no more fuses!)
Large, robust design with holster
Easy to read thanks to tilted position
Transparent base with recessed grip for holding with one hand
1 mV final value range for measuring thermal and induction voltages without a preamplifier
All measuring ranges (even low currents!) are available in AC
Unusually good frequency response: typically -1.5 db at 20 kHz, so measurements on all types of resonant circuits are also possible directly
Large, easy-to-read mirror scale with clear print
Extremely accurate, typically 1.5%
Large, robust selector switch
10 A range with its own input socket
Center zero point can be selected by switch position
Technical data:
AC and DC voltage ranges: 1, 100, 300 mV, 1, 3, 10, 30 V
AC current ranges and DC: 100 µA, 10, 30, 100, 300 mA, 1, 10 A
Internal resistance: 100 kOhm/V
Selector switch: DC, AC, battery control, pointer center position
Scale arc length: approx. 90 mm
Power supply: 4 x 1.5 V Mignon batteries (included)
Dimensions: approx. 200 x 140 x 110 mm
Weight: approx. 637 g
DC voltage 200mV...600V
AC voltage 200V, 600V
DC and AC current 200mkA...10A
Resistance 200 Ohm...20Mohm
Diode test
Buzzer
Backlit. Powered by 2xAAA batteries. Automatic power off.
Length: 20 m
Diameter: 1 mm
Load capacity: 28 kg
Modes: digital status, movement, length of passing object, consecutive gates, pendulum from the center and "gates and object". Grip distance 75mm, Reaction time 5 ms.
Tripod mount included.
Works with LabQuest, LabQuest2, LabQuest3, LabQuestMini and LabQuest Stream data collectors. Does not work with GoLink data collector!
Using Go Direct Photogate, students are able to easily and accurately measure velocity and acceleration to study the movement of an object in free fall, rolling objects, collisions, and pendulums, without needing to know anything about the geometry of the object.
Go Direct Photogate also includes a single laser gate for use with objects passing outside of the arms of the sensor. Using the laser gate requires a visible-light pen laser (not included).
Go Direct Photogate can be used in a variety of experiments:
- Measuring acceleration of a cart on an incline using a cart picket fence
- Measuring the angular motion of a wheel as it is turning
- Investigating Newton’s second law using a half-Atwood machine to measure acceleration
- Determining the time an object passes one or more gates
Rechargeable Battery—Ready When You Are
The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our award-winning Vernier Graphical Analysis® app, as well as LabQuest® 3. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students.
Wireless or Wired—The Flexibility to Choose
Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our Vernier Graphical Analysis® app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the best solution for your classroom or laboratory.
Cuboid 75x50x18mm.
Ball D=60 mm, for dynamics and momentum conservation
Made of plastic, dimensions 37x43x12mm, weight 6g. Equipped with a hanging loop.
Made in Germany
The set includes a wooden stand and two freely rotating polaroids with a diameter of 21 cm. By turning the polaroids relative to each other, the light can be "faded".
Power supply with fixed output voltages 3; 4.5; 6; 7.5; 9 and 12V.
Load max 1.5A. Overload protection.
Lightweight, pulse-switched laboratory power supply to replace batteries.
Dimensions 180x80x110mm.
Weight 460g.
Laboratory power supply. AC and DC voltage. Current 3A, voltage 0-12V continuously variable for DC voltage. Fixed AC voltage outputs 3V; 6V; 9V and 12V. Analog voltmeter on the front panel. Includes 4 pcs. 1m connection cables with 4mm connectors.
In a ventilated sheet steel housing with on/off switch and power cable, colored 4 mm safety connection sockets for DC voltage, continuously adjustable output voltage, stabilized and smoothed, overheating and short-circuit protection, moving coil voltmeter. All outputs galvanically isolated from the mains.
Approved for student experiments in accordance with the current directive on safety in teaching (RiSU). CE mark.
Equipped with sockets for 4mm banana plugs.
Resistance 100 Ω / 10 W ±1% on base with rubber feet and 4 mm safety banana sockets.
Resistors 5, 10, 15, 200, 470 ohms and 1, 2, 10, 50, 100 kilo-ohms.
Windings visible, on base with 4 mm connection sockets.
For current up to 2 A. With sockets for 4mm pin connectors.
Plastic screen with base. Dimensions 120 x 130 mm. Base height 23mm.
For experiments on swimming, floating and sinking in water, also in mechanics;
Material: wood, glass, steel, styrofoam
Diameter of the balls: approx. 20 mm each
Mass of the balls: approx. 37 g
Packed in a plastic container with lid
Dimensions: 55 x 55 x 40 mm
Mass: approx. 48 g
1 roll of wire, D=0.1 mm, L=30 m
1 roll of iron wire, D=0.2 mm, L=30 m
1 roll of copper wire, D=0.2 mm, L=30 m
1 roll of constantan wire, D=0.2 mm, L=30 m
1 roll of constantan wire, D=0.5 mm, L=15 m
1 box with lid
Al, Zn, Pb, Cu, Brass, Fe. Dimensions 75x24x3mm, equipped with screw terminals.
Sliding resistor in an open design so that the sliding slider on the resistance wire winding is clearly visible,
with 3 sockets for safety and normal laboratory cables with 4 mm plugs;
Resistance: 20 Ohm, load capacity: 2 A (also higher for a short time), voltage: max. 42 V,
Dimensions: approx. 150 x 65 x 40 mm
For experiments on photovoltaics and solar technology, for converting radiation energy (sunlight) directly into electrical energy;
Polycrystalline solar cell with sealed surface, two connection cables with crocodile clips, copper tracks on the back for soldering, poles marked
Technical data:
Voltage: 1.0 V
Current: 200 mA
Power: 0.2 W
Length of cables: approx. 20 cm each
Dimensions: 75 x 45 x 3 mm
Weight: 18 g
2V, 110mA, 4-mm sockets.
2 N/m, 13 N/m, 22 N/m, 36 N/m and 50 N/m
The 5x8" stand consists of a 130x200mm base and a 50cm long rod.
Digital stopwatch with clock. Main numbers height 8mm.
Classic mechanical stopwatch.
Large circle 30 seconds, small circle 15 minutes.
Analogue hand-held measuring device for current (ammeter), especially suitable for student experiments thanks to electronic overload protection.
Technical data:
Measuring ranges DC and AC: 10, 30, 100, 300 mA, 1, 3, 10 A
Selector switch: DC, AC, battery check, off
Moving coil measuring mechanism with mirror scale, arc length: approx. 90 mm
Overload protection with diodes and LED display
Accuracy: 2% (DC), 3% (AC)
Own consumption: 100 mW (+ fuse)
Usable frequency range for AC: 15 Hz ... 20 kHz
Maximum permissible input voltage: 30 Veff
Power supply: 4 x AA batteries
(Battery life: approx. 3 years)
Dimensions: approx. 200 x 140 x 100 mm
Weight: approx. 630 g
Analogue hand-held voltage measuring device, especially suitable for student experiments thanks to electronic overload protection.
Technical data:
Measuring ranges DC and AC: 100, 300 mV, 1, 3, 10, 30 V
Selector switch: DC, AC, battery check, off
Moving coil measuring device with mirror scale
Arc length: approx. 90 mm
Overload protection with diodes
Accuracy: 2% (DC), 3% (AC)
Internal resistance: 100 kOhm/V
Usable frequency range for AC: 15 Hz ... 20 kHz
Maximum permissible input voltage: 30 Veff
Power supply: 4 x AA batteries (battery life: approx. 3 years)
Dimensions: approx. 200 x 140 x 100 mm
Weight: approx. 600 g
For experiments on static, sliding and rolling friction,
by "unfolding" the block, the wood friction surface can be doubled;
Wooden block with four different surfaces: wood, rubber, leather and sandpaper, one end with a pull cord
Dimensions: 40x40x160 mm
Weight: approx. 200 g
For tests on static, sliding and rolling friction;
Painted wooden block with hook, a hook on the front for hanging a force gauge,
a central hole for stability tests
Dimensions: 160x80x40 mm, weight: approx. 350 g
Material AlNiCo. Strong U-magnet with dimensions 66x53x(20x6)mm
Digital caliper 0..15 cm, 0.01mm
DC voltage: 0.1 / 1 / 10 / 100 / 1000 V, accuracy 2% of full scale
AC voltage: 3 / 10 / 100 / 1000 V, accuracy 3% of full scale
Internal resistance DC: 2kΩ (0.1 V) to 20 MΩ (1000 V)
Internal resistance DC: 27kΩ (3 V) to 9 MΩ (1000 V)
Display: moving coil instrument with mirror scale
Specifications
- Power: 30 mA @ 5 VDC
- Range: ±245 m/s² (±25g)
- Accuracy: ±2.45 m/s² (±0.25g)
- Frequency Response: 0–100 Hz
- Typical Resolution: 0.16 m/s²
The Go Direct 3-Axis Magnetic Field Sensor measures the components of the magnetic field along three orthogonal axes. This allows you to determine the magnitude and direction of the magnetic field at any point in space. If desired, measure the field along only two axes, or even one axis, choosing the direction that is best for the experiment.
The Go Direct 3-Axis Magnetic Field Sensor can be used in a variety of experiments:
- Quantify the magnetic field strength of induced magnets.
- Determine the declination and inclination of the Earth’s magnetic field at your location using vector components.
- Investigate the relationship between magnetic field strength, coils per unit length, and current in the center of a solenoid.
Rechargeable Battery—Ready When You Are
The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our award-winning Vernier Graphical Analysis® app, as well as LabQuest® 3. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students.
Wireless or Wired—The Flexibility to Choose
Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our Vernier Graphical Analysis® app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the best solution for your classroom or laboratory.
This 3-axis acceleration sensor has two acceleration ranges plus an altimeter and a 3-axis gyroscope. An additional channel measures the angle of the sensor’s long axis.
- Measure helmet impacts in concussion-related investigations.
- Slip it into your pocket and pirouette or ride a half-pipe.
- Mount this accelerometer on your bicycle or affix it to your lab cart without any dragging cables.
Rechargeable Battery—Ready When You Are
The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our award-winning Vernier Graphical Analysis® app, as well as LabQuest® 3. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students.
Wireless or Wired—The Flexibility to Choose
Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our Vernier Graphical Analysis® app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the best solution for your classroom or laboratory.
Direct current: 1 / 10 / 100 / 100 mA / 1 A / 10 A, accuracy 2% of full scale
Alternating current: 10 / 100 mA / 1 A / 10 A, accuracy 3% of full scale
DC voltage drop: 250 mV in all ranges
AC voltage drop: 5V (10 mA), 500 mV (100 mA), 50 mV (1 A / 10 A)
Display: moving coil instrument with mirror scale
Analogue multimeter with mirror scale, tip-mounted moving coil measuring mechanism and central measuring range rotary switch.
For measuring current, voltage and resistance
20 measuring ranges
Continuity test with acoustic signal
Includes accessories: case, test leads, batteries and operating instructions.
Voltage DC: 3/15/60/150/600 V; ±3.0%
Voltage AC: 15/60/150/600 V; ±4.0%
Current DC: 100 µA/10 mA/500 mA/10 A; ±3.0%
Current AC: 10 mA/500 mA/10 A; ±4.0%
Resistance: 200 Ohm/2/20/200 kOhm/2 MOhm; ±5.0%
Power supply: 3 x 1.5 V AAA batteries
Display: 75 mm mirror scale
Safety: EN 61010-1; CAT II 600 V
Dimensions: 110 x 175 x 45 mm
Weight: 315 g
Motor operating voltage 1...6V, bulb operating voltage 6V. Sockets for 4mm connectors.
Connecting wires with magnetic tips make it easy to build a circuit. The batteries and bulb socket shown in the picture are not included. The set consists of 10 connecting wires.
200ml, heating 6V, heating element resistance 2...3 ohms. Aluminum shell d100mm x h100mm, aluminum container 70xd60mm inside. Insulated with polystyrene foam, heating elements with two 4mm pin sockets.
The Combination Dynamics Track and Optical Bench is aluminum and includes a metric scale. Extremely rigid, this 1.2 meter track will not sag under use. The track includes 2 Adjustable Two Foot Levelers.
Material: composite nylon
60 linear meters of cord, on a roll with side clamping grooves
Dimensions of the roll: D=22 mm, L=43 mm
Weight: approx. 7 g
Length 50 cm. Available in different colors, wires are with extendable 4mm banana connectors.
Length 25 cm. Available in different colors, wires are with extendable 4mm connectors.
To investigate the dependence of electrical resistance on material, length, cross-section and temperature, to determine the specific resistance;
Resistance wire wound on a coil body
Material: NiCr
Diameter: 0.2 mm
Wire length: 30 m
Mass: approx. 9 g
LabQuest Mini (Model 2) brings the power of our award-winning LabQuest technology to teachers who don’t need the versatility of a standalone device. The perfect solution for educators collecting data with a Windows or Macintosh computer or a Chromebook, LabQuest Mini works with Graphical Analysis or Logger Pro 3 software for unparalleled power, analysis, and curricular support.
Key Features
- 100 kHz maximum sampling rate gives you the unrivaled power of our LabQuest 3 interface.
- Five sensor ports give you the flexibility to choose from over 70 compatible sensors.
Delivery contents | Penetration probe thermometer, battery, instruction manual |
Measuring range temperature | -40...+200°C (-40...+392°F) |
Material | Plastic |
Power consumption | Batteries |
Batteries included | yes |
Batteries | 1 x LR44 1.5 V |
Dimensions | (L) 20 x (B) 16 x (H) 205 mm |
Weight | 29 g |
The Dual-Range Force Sensor is a general-purpose sensor for measuring pushing and pulling forces. Two ranges allow you to measure forces as small as 0.01 newtons and as large as 50 newtons. It can be used in a broad range of ways:
- As a replacement for a hand-held spring scale
- Mounted horizontally on a dynamics cart to study collisions
- Mounted on a ring-stand to measure forces in a vertical direction
- Collect data from two Force Sensors simultaneously to study Newton’s Third Law
The Dynamics Cart and Track System provides students with the tools they need to explore kinematics, dynamics, momentum, and energy. This versatile system can also be easily adapted to study optics, color, and diffraction.
The Dynamics Cart and Track System is the core of every physics lab. Easily add our Motion Detector, Dual-Range Force Sensor, Wireless Dynamics Sensor System, Photogate, and Accelerometer to study Newton’s second law, acceleration on an inclined plane, momentum, and much more. Optimize your track with the addition of our Vernier Optics Expansion Kit, Color Mixer Kit, and Diffraction Apparatus.
This traditional cart and track system features an aluminum track (1.2 m or 2.2 m length), two low-friction, plastic carts, an ultra pulley, and all of the necessary attachment accessories. You may also purchase an upgrade kit to add an optical Motion Encoder Cart to your existing Dynamics Cart and Track System. See Motion Encoder Upgrade Kits »
We have redesigned our carts to provide added durability, versatility, and instructional value.
- Four mass trays make it easy to vary the total cart mass.
- Super-elastic trigger button allows for new types of collisions.
- An anti-roll peg ensures that the cart rolls on the track but not off the table.
- Top tray allows for easy attachment of sensors and masses.
- Two cart colors (teal and grey) make it easier to discuss collisions.
Suitable for replacing a standard E10 screw-base flashlight bulb. Introduce students to Light Emitting Diode (LED) technology and its uses in addition to incandescent bulbs. Voltage 4.5...12V, max power 0.25W. Dimensions: Ø11 x 28mm
Class 2 teaching laser for use as a high intensity light source
especially for experiments on interference, diffraction and holography as well as interferometry;
Laser diode in a “compact” magnetic module;
Wavelength: 635 nm; optical output power: ≤ 1 mW;
for tripod mounting, the holder for “compact” modules DS617-1H is required;
Operating voltage: 3 V (plug-in power supply included)
Housing dimensions: 84 x 84 x 39 mm
Working model of an electric motor for student experiments. By assembling this model, students become familiar with the components and structure of a motor. The simplicity of the model enables a transparent representation of the function of the motor. The permanent magnet can be replaced by an electromagnet, which allows the motor to be operated with both direct and alternating current. Of course, operation as a main or shunt motor is also possible! The drive shaft of the motor is equipped with a pulley.
The tools required to assemble the working model are included in the scope of delivery!
Voltage supply in DC operation: 1.5 ... 5 V
Voltage supply in AC operation: 6 ... 9 V
Dimensions (in plastic box): 133 x 104 x 42 mm
Dimensions (finished model): 133 x 104 x 100 mm
Mass: approx. 277 g
Can be used as both a motor and a generator in various DC experiments.
DC voltage: 0–5 V
Current: 0–0.3 A
Diameter: 32 mm
Cable length: 50 cm
Shaft diameter: 2 mm
Electric motor 2-6V on base with rubber feet and 4 mm safety banana sockets. Can also be used as a electric generator. Produces 1.5 V with 90 mA at approx. 2500 rpm.
Measure and compare the instantaneous and time-averaged power consumption of different network consumers in the school (e.g. LED bulb vs. incandescent bulb, desktop computer vs. laptop, kettle vs. heating coil, etc.).
Calculates accurately also non-resistive loads
Consumed electricity meter (2 tariffs)
LCD display
8 different options for displaying electrical parameters
options: current, real power, power factor, line power, line voltage, frequency, total cost, time the device was turned on
memory reset function
safe input/output sockets
operating voltage: 230VAC / 50Hz
current measurement: 190 ~ 250VAC (± 3%)
current measurement: 0.01 ~ 16A
measurement accuracy: ± 1% (@ resistive load)
clock accuracy: ± 1 minute/month
max. power: 3600W / 16A
frequency range: 45 ~ 65Hz
collectible power display: 0 ~ 9999.9 kWh
operating temperature: 10°C ~ 40°C
energy display: 0 ~ 999.9kWh
longest consumption recording time: 9999h
backup power: 3 x LR44 (V13GA or V13GAC included)
battery life: ± 3 months without mains power
device's own power consumption @ 220V: < 0.3W
Specifications
- Force: ±50 N
- Acceleration: 3 axis, ±16 g
- Gyroscope: 3 axis, 2000°/s
- Connections:
- Wireless: Bluetooth
- Wired: USB
The set includes a board with adjustable inclination, friction pads, a bowl for loads, and a rope.
The Gas Pressure Sensor can be used to monitor pressure changes in a gas. The range is wide enough to perform Boyle’s law yet it is sensitive enough to conduct vapor-pressure or pressure-temperature experiments. Biology teachers can use the Gas Pressure Sensor to monitor transpiration or respiration in an enclosed environment.
Use Go Direct Gas Pressure Sensor to monitor gas pressure in a variety of experiments. It records accurate absolute pressure readings relative to the perfect vacuum reference point inside the sensor, allowing you to go below atmospheric pressure or up to 400 kPa. Easily change the displayed units to any one of seven options (kPa, mmHg, inHg, mbar, psi, atm, torr). Includes a syringe, tubing, and stoppers to ease setup for experiments such as Boyle’s law.
The Go Direct Gas Pressure Sensor can be used in a variety of experiments:
- Investigate Boyle’s law and Charles’ law.
- Investigate grip strength and muscle fatigue (using Gas Pressure Bulb, not included).
- Measure the production of oxygen gas produced when hydrogen peroxide is destroyed by the enzyme catalase.
- Monitor plant transpiration.
Rechargeable Battery—Ready When You Are
The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our award-winning Vernier Graphical Analysis® app, as well as LabQuest® 3. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students.
Wireless or Wired—The Flexibility to Choose
Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our Vernier Graphical Analysis® app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the best solution for your classroom or laboratory.
Material: glass. For studying the refraction of light. Dimensions: 38x38x38mm, height 30mm.
Color-coated weight piece with two hooks for hanging together,
with screen-printed, highly visible mass information, ideal for demonstration experiments
Tolerance: ±1%, powder-coated yellow
Hooked weight with robust hook and eyelet for hanging together;
Nickel-plated metal weight, with stamped weight number,
Hook for rods up to 10 mm diam, eyelet on the bottom for hanging several weights together
D = 25 mm, L (total) = approx. 70 mm
For experiments on magnetism and electromagnetism (long-distance effect of a magnet, magnetic influence, magnetic force of a current-carrying coil).
Iron nails, galvanized, packed in a tin with a lid
Length of nails: approx. 20 mm
Filling quantity: approx. 150 g
Dimensions (tin): D=77 mm, H=36 mm
Weight (total): approx. 166 g
To investigate the dependence of electrical resistance on material, length, cross-section and temperature, to determine the specific resistance;
Conductor wire wound on a coil body
Material: Fe
Diameter: 0.2 mm
Wire length: 30 m
Mass: approx. 15 g
For determining the specific heat of water, the heat output and current, the electrical heat equivalent, the water value of a vessel, the heat capacities of liquid and solid substances and for converting electrical energy into thermal energy.
Consisting of 2 aluminum cups, an insulated container in between, transparent lid with immersion heater cascade 2 / 4 / 6 Ohm with four 4mm safety sockets, silicone stopper for inserting a thermometer and a simple stirrer
Supply voltage: 6 V
Filling volume: approx. 150 and 700 ml
Dimensions: D = approx. 100 (105) mm, H = approx. 120 mm (without stirrer)
Mass: approx. 228 g
- Connects wirelessly to the entire family of Go Direct® sensors
- Easy-to-use platform enables students to generate graphs and analyze results
- An excellent choice for laboratories, classrooms, or in-the-field investigations
Key Features
- Full-featured data-collection platform
- Compatible with all Vernier sensors
- Large, high-resolution color screen
- Touch navigation utilizing gestures
- Fast data collection with 100,000 samples per second
- Rechargeable, high-capacity battery
- Built-in GPS and microphone
- Wireless connectivity with Wi-Fi and Bluetooth® wireless technology
- Built-in apps include Calculator, Periodic Table, Sound Recorder, Stopwatch, and more
- Student instructions for over 75 of our most popular experiments included
Connectivity to Chromebooks, Computers, iPad® tablets, and Mobile Devices
Students can share real-time data with multiple devices for a truly hands-on, collaborative learning experience. Use LabQuest 3 to transfer data wirelessly to computers, Chromebooks, or mobile devices running Graphical Analysis™.
USB Sensor Interface
If you want to use your own computer or Chromebook™ to collect data, use LabQuest 3 as a conduit between our LabQuest sensors and these devices. LabQuest 3 works as a USB sensor interface with our Logger Pro® software or Graphical Analysis app.
Provides a single beam that is visible in the horizontal plane. Specification: Laser type: diode. Wavelength: 635 nm. Power/class: Pmax < 1mW / 2. Dimensions: 80 x 25 x 20 mm. Power supply: 3V DC / 50 mA. Comes with a tray that holds 2xAA batteries.
Suitable to replace a standard E10 screw-base flashlight bulb. Introduce students to Light Emitting Diode (LED) technology and its uses in addition to incandescent bulbs. Voltage 2.5...6V, max power 0.12W. Dimensions: Ø11 x 28mm
Switchable light from white LED and red laser. Both light sources are certified with the lowest protection class of their kind, the device is assigned to risk group RG0 (“free group”) according to DIN EN 62471 and laser protection class I according to DIN EN 60825.
For the quick assembly of various compact "mass packages";
Disc weight set with plate, consisting of:
1 x plate for slotted weights, 10 g, SE
2 x slotted weight 5 g, SE
3 x slotted weight 20 g, SE
3 x slotted weight 50 g, SE
2 x slotted weight 10 g, SE
Material: nickel-plated steel
Tolerance: ±1%
Dimensions: 113 x 55 x 35 mm
Weight: 250 g
This sensor uses a Hall effect transducer, and measures a vector component of the magnetic field near the sensor tip. It has two ranges, allowing for measurement of relatively strong magnetic fields around permanent magnets and electromagnets, as well as measurement of weak fields such as the Earth’s magnetic field. The articulated sensor tip allows you to measure both transverse and longitudinal magnetic fields.
The Motion Detector uses ultrasound to measure the position of carts, balls, people, and other objects.
Measure objects as close as 15 cm and as far away as 6 m.
Sensitivity switch reduces noise and produces higher quality data for studying dynamics carts on tracks.
Attaches easily to the Vernier Dynamics System.
Pivoting head allows for flexibility in the experiment setup.
You may also want to purchase the Motion Detector Clamp to attach the Motion Detector to a variety of objects such as table tops, ring stands, etc.
Specifications
- Range: 15 cm to 3.5 m
- Resolution: 1 mm
- Maximum sampling rate: 30 samples/s
- Connections:
- Wireless: Bluetooth
- Wired: USB
Digital tester - multimeter with many functions (current, voltage, resistance, Cx, hFE, diode).
Function Range Accuracy
DC voltage 200mV-1000V ±(0.5%+1dgt)
AC voltage 200mV-750V ±(1.2%+3dgt)
DC current 20µA-20A ±(2.0%+1dgt)
AC current 20µA-20A ±(2.0%+3dgt)
Resistance 200Ω-200MΩ ±(1.0%+1dgt)
Diode test
Transistor test
Buzzer
Dimensions 170×87×35mm
Power supply 9V battery 6F22
Weight 210g
Multimeter for measuring voltage and current, DC and AC, can also be used as a galvanometer. As an ideal student multimeter, it has two double scales.
All of this makes this device unique:
Electronic overload protection in all measuring ranges, with control LED display (no more fuses!)
Large, robust design with holster
Easy to read thanks to tilted position
Transparent base with recessed grip for holding with one hand
1 mV final value range for measuring thermal and induction voltages without a preamplifier
All measuring ranges (even low currents!) are available in AC
Unusually good frequency response: typically -1.5 db at 20 kHz, so measurements on all types of resonant circuits are also possible directly
Large, easy-to-read mirror scale with clear print
Extremely accurate, typically 1.5%
Large, robust selector switch
10 A range with its own input socket
Center zero point can be selected by switch position
Technical data:
AC and DC voltage ranges: 1, 100, 300 mV, 1, 3, 10, 30 V
AC current ranges and DC: 100 µA, 10, 30, 100, 300 mA, 1, 10 A
Internal resistance: 100 kOhm/V
Selector switch: DC, AC, battery control, pointer center position
Scale arc length: approx. 90 mm
Power supply: 4 x 1.5 V Mignon batteries (included)
Dimensions: approx. 200 x 140 x 110 mm
Weight: approx. 637 g
DC voltage 200mV...600V
AC voltage 200V, 600V
DC and AC current 200mkA...10A
Resistance 200 Ohm...20Mohm
Diode test
Buzzer
Backlit. Powered by 2xAAA batteries. Automatic power off.
Modes: digital status, movement, length of passing object, consecutive gates, pendulum from the center and "gates and object". Grip distance 75mm, Reaction time 5 ms.
Tripod mount included.
Works with LabQuest, LabQuest2, LabQuest3, LabQuestMini and LabQuest Stream data collectors. Does not work with GoLink data collector!
Using Go Direct Photogate, students are able to easily and accurately measure velocity and acceleration to study the movement of an object in free fall, rolling objects, collisions, and pendulums, without needing to know anything about the geometry of the object.
Go Direct Photogate also includes a single laser gate for use with objects passing outside of the arms of the sensor. Using the laser gate requires a visible-light pen laser (not included).
Go Direct Photogate can be used in a variety of experiments:
- Measuring acceleration of a cart on an incline using a cart picket fence
- Measuring the angular motion of a wheel as it is turning
- Investigating Newton’s second law using a half-Atwood machine to measure acceleration
- Determining the time an object passes one or more gates
Rechargeable Battery—Ready When You Are
The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our award-winning Vernier Graphical Analysis® app, as well as LabQuest® 3. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students.
Wireless or Wired—The Flexibility to Choose
Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our Vernier Graphical Analysis® app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the best solution for your classroom or laboratory.
Made of plastic, dimensions 37x43x12mm, weight 6g. Equipped with a hanging loop.
Made in Germany
The set includes a wooden stand and two freely rotating polaroids with a diameter of 21 cm. By turning the polaroids relative to each other, the light can be "faded".
Power supply with fixed output voltages 3; 4.5; 6; 7.5; 9 and 12V.
Load max 1.5A. Overload protection.
Lightweight, pulse-switched laboratory power supply to replace batteries.
Dimensions 180x80x110mm.
Weight 460g.
Laboratory power supply. AC and DC voltage. Current 3A, voltage 0-12V continuously variable for DC voltage. Fixed AC voltage outputs 3V; 6V; 9V and 12V. Analog voltmeter on the front panel. Includes 4 pcs. 1m connection cables with 4mm connectors.
In a ventilated sheet steel housing with on/off switch and power cable, colored 4 mm safety connection sockets for DC voltage, continuously adjustable output voltage, stabilized and smoothed, overheating and short-circuit protection, moving coil voltmeter. All outputs galvanically isolated from the mains.
Approved for student experiments in accordance with the current directive on safety in teaching (RiSU). CE mark.
Resistance 100 Ω / 10 W ±1% on base with rubber feet and 4 mm safety banana sockets.
Plastic screen with base. Dimensions 120 x 130 mm. Base height 23mm.
For experiments on swimming, floating and sinking in water, also in mechanics;
Material: wood, glass, steel, styrofoam
Diameter of the balls: approx. 20 mm each
Mass of the balls: approx. 37 g
Packed in a plastic container with lid
Dimensions: 55 x 55 x 40 mm
Mass: approx. 48 g
1 roll of wire, D=0.1 mm, L=30 m
1 roll of iron wire, D=0.2 mm, L=30 m
1 roll of copper wire, D=0.2 mm, L=30 m
1 roll of constantan wire, D=0.2 mm, L=30 m
1 roll of constantan wire, D=0.5 mm, L=15 m
1 box with lid
Al, Zn, Pb, Cu, Brass, Fe. Dimensions 75x24x3mm, equipped with screw terminals.
Sliding resistor in an open design so that the sliding slider on the resistance wire winding is clearly visible,
with 3 sockets for safety and normal laboratory cables with 4 mm plugs;
Resistance: 20 Ohm, load capacity: 2 A (also higher for a short time), voltage: max. 42 V,
Dimensions: approx. 150 x 65 x 40 mm
For experiments on photovoltaics and solar technology, for converting radiation energy (sunlight) directly into electrical energy;
Polycrystalline solar cell with sealed surface, two connection cables with crocodile clips, copper tracks on the back for soldering, poles marked
Technical data:
Voltage: 1.0 V
Current: 200 mA
Power: 0.2 W
Length of cables: approx. 20 cm each
Dimensions: 75 x 45 x 3 mm
Weight: 18 g
Classic mechanical stopwatch.
Large circle 30 seconds, small circle 15 minutes.
Analogue hand-held measuring device for current (ammeter), especially suitable for student experiments thanks to electronic overload protection.
Technical data:
Measuring ranges DC and AC: 10, 30, 100, 300 mA, 1, 3, 10 A
Selector switch: DC, AC, battery check, off
Moving coil measuring mechanism with mirror scale, arc length: approx. 90 mm
Overload protection with diodes and LED display
Accuracy: 2% (DC), 3% (AC)
Own consumption: 100 mW (+ fuse)
Usable frequency range for AC: 15 Hz ... 20 kHz
Maximum permissible input voltage: 30 Veff
Power supply: 4 x AA batteries
(Battery life: approx. 3 years)
Dimensions: approx. 200 x 140 x 100 mm
Weight: approx. 630 g
Analogue hand-held voltage measuring device, especially suitable for student experiments thanks to electronic overload protection.
Technical data:
Measuring ranges DC and AC: 100, 300 mV, 1, 3, 10, 30 V
Selector switch: DC, AC, battery check, off
Moving coil measuring device with mirror scale
Arc length: approx. 90 mm
Overload protection with diodes
Accuracy: 2% (DC), 3% (AC)
Internal resistance: 100 kOhm/V
Usable frequency range for AC: 15 Hz ... 20 kHz
Maximum permissible input voltage: 30 Veff
Power supply: 4 x AA batteries (battery life: approx. 3 years)
Dimensions: approx. 200 x 140 x 100 mm
Weight: approx. 600 g
For experiments on static, sliding and rolling friction,
by "unfolding" the block, the wood friction surface can be doubled;
Wooden block with four different surfaces: wood, rubber, leather and sandpaper, one end with a pull cord
Dimensions: 40x40x160 mm
Weight: approx. 200 g
For tests on static, sliding and rolling friction;
Painted wooden block with hook, a hook on the front for hanging a force gauge,
a central hole for stability tests
Dimensions: 160x80x40 mm, weight: approx. 350 g
DC voltage: 0.1 / 1 / 10 / 100 / 1000 V, accuracy 2% of full scale
AC voltage: 3 / 10 / 100 / 1000 V, accuracy 3% of full scale
Internal resistance DC: 2kΩ (0.1 V) to 20 MΩ (1000 V)
Internal resistance DC: 27kΩ (3 V) to 9 MΩ (1000 V)
Display: moving coil instrument with mirror scale