To determine the relationship between pressure and volume of a gas at a constant temperature (Boyle-Mariotte law);

Compact device, consisting of a pressure gauge with a practical, clear scale, attached gas syringe made of impact-resistant plastic, well-sealed yet smooth-running piston with a robust handle, clear, easy-to-read printed scale

Syringe filling volume: 120 ml

Pressure gauge range: -1000 ... +3000 hPa

Dimensions: approx. 290 x 63 x 42 mm

Weight: approx. 182 g