| Function |
| illuminance (lux), E(Fc), Ee(W/m2), Tc (K), Duv Correlated Color Temperature (CCT), Chromaticity Coordinates, CRI, Purity, Peak Wavelength, Dominant Wavelength, Half Bandwidth, Center Wavelength, Centroid Wavelength, Total Color Difference, Brightness Difference, Red-Green Degree, Yellow-Blue Degree, CCT Difference, SDCM Diagram, Spectrum Diagram |
| Parameters + Blue Light Hazard Weighted Irradiance according to GB/T20145, CIE S009/E:2002 |
| Parameters + Flicker test, Blue Light Hazard Weighted Irradiance according to GB/T20145, CIE S009/E:2002 |
| Parameters + Flicker test |
| cd/m2, fL, Tc (K), Duv Correlated Color Temperature (CCT), Chromaticity Coordinates, CRI, Purity, Peak Wavelength, Dominant Wavelength, Half Bandwidth, Center Wavelength, Centroid Wavelength, Total Color Difference, Brightness Difference, Red-Green Degree, Yellow-Blue Degree, CCT Difference, SDCM Diagram, Spectrum Diagram |
| Parameters + PAR, PPFD, YPFD, Blue-purple irradiance Eb, Yellow-green irradiance Ey, Red-orange irradiance Er, Ratio of red and blue radiation Erb_Ratio |
| Parameters + PAR, PPFD, YPFD, Blue-purple irradiance Eb, Yellow-green irradiance Ey, Red-orange irradiance Er, Ratio of red and blue radiation Erb_Ratio, Rf and Rg according to TM-30 |
| UV-A, UV-B, UV-C and UV total Radiant Irradiance, UV hazard irradiance, UV spectrum, Dominant Wavelength, Peak signal, Start wavelength, End wavelength |
| parameters + Flicker + Plant Lighting parameters + TM-30 |
| Input and Output Control via RS485 |
| parameter without PC software |
| Spectral resolution |
±0.2 nm |
| Reproducibility |
±0.5 nm |
| Accuracy of chromaticity coordinate (Δx, Δy) |
±0.005 |
| Correlated color temperature CCT |
1,000 K to 100,000 K (±0.6%) |
| Illuminance range |
5 lx to 200,000 lx |
| LCD screen |
5 in (127 mm) high definition IPS capacitive touch screen and resolution is up to 480 x 854 |
| Battery |
4000 mAh rechargeable Li-ion batterycontinuously work for 20 h |
| Connection |
USB cable |
| Software |
English version software can run on Windows 7, Windows 8, or Windows 10 |
| Dimensions |
5.31 in x 3.15 in x 0.91 in (135 mm x 80 mm x 23 mm) |
