LED color testerFeatures: This model is a handheld microLED color tester（Micro LED Spectral Tester）. Supports battery power, USB interface, and SD card storage. Measurable illuminance, spectrogram, spectral peak, color temperature, CRI， Main wavelength, CIE 1931/CIE 1976 color coordinates, and other parameters.
LED color testerProduct parameters:
Spectral resolution: 1nm;
Wavelength range: 360-760 nm;
Digital resolution: 16 bits;
Illuminance Accuracy: +/- 5%;
Color Accuracy: +/- 0.002 in CIE x, y;
Color Repeatability:+/-0.0005 in CIE x,y
CCT Accuracy: +/-2%;
CRI Accuracy@ Ra: +/-1.5%
Fiber optic input terminal: SMA905；
Storage interface: USB, SD；
Screen display: 3.5” 320x240；
Color touch screen;
Illumination range: 70~70000;
Lux battery: Lithium Li ion rechargeable battery, can be used for 6 hours after being fully charged