Portable Spectrometer Spectral Illuminance Meter with Spectral Bandwidth 2nm

Portable Spectrometer CCT Lux Light Meter Tester Illuminometer with PC sortware

Portable Spectrometer PPFD Meter Plan grow light Tester Analyzer with Software

Spectrometer PPFD PAR Meter Full-Spectrum Grow Plant Light Tester for Greenhouse

Handheld Spectrometer Spectral Illuminance Meter with 5-inch Touch Screen USB

Portable Spectrometer Spectrum Illuminance Meter with 380-780nm Accuracy ±0.5nm

Handheld Spectrum Illuminance Meter Spectrometer with 380-780nm USB Interface

Portable Spectrometer Spectral Illuminometer with Wavelength Range 380nm-780nm