The Go Direct^® Emissions Spectrometer enables students to conduct emissions analysis; measure spectra of light-emitting samples in the range of 350 to 950 nm; and examine emissions spectra of light bulbs, spectrum tubes, or the sun.

• Dimensions: 10.1 cm × 7.0 cm × 4.5 cm
• Power supply: USB powered
• Detector: Linear CCD
• Wavelength range: 350–900 nm
• Wavelength reporting interval: 1 nm
• Optical resolution: 3.0 nm (as determined by the full width of half maximum of hydrogen 434 nm peak)
• Wavelength accuracy: ±2 nm (as determined by hydrogen peaks)