Illumination geometry D/8, Specular Component Include (SCI)
Illumination light source Full spectrum LED light source
Measuring aperture 8mm
Measurement conditions Light source D65, field of view 10°
Measuring time about 1s
Color spaces CIE Lab, Luv, LCh, Yxy, CMYK, RGB, Hex
Color difference formulas ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00
Repeatability Standard deviation ΔE*ab is within 0.03
(average value of 30 measurements on
whiteboard every 3s after calibration)
Power supply Rechargeable lithium battery 3.7V@700mAh,
can continuously measure 10,000 times under
full charge
Dimension 57×57×89.4mm (L*W*H)
Weight about126g
Display 0.96 inch OLED
Data transmission Bluetooth
Charging port USB (Type-C)
Operating temperature 0~45℃, 0~85%RH (no condensation)
Storing temperature -25~55℃, 0~85%RH (no condensation)