The Portable CCD LED Colorimeter Spectroradiometer has the following versions which can measure different parameters:
Fully meet CIE 177, CIE-13.3 , Optical-Engineering-49-3-033602, and IEEE.
• Spectral resolution: ±0.2nm, Reproducibility: ±0.5nm
• Accuracy of chromaticity coordinate (Δx, Δy): ±0.005
• Correlated color temperature CCT: 1, 000K ~ 100, 000K (±0.6%)
• Illuminance range: 5~200,000lx
• LCD screen: 5inch high definition IPS capacitive touch screen and resolution is up to 480*854
• With 4000mAh rechargeable Li-ion battery which can continuously work for 20 hours
• Dimensions: 135mm*80mm*23mm
• Connect to PC via USB cable. English version software can run on Win7, Win8 or Win10