Features:
6. Repeatability E*ab0.03, to ensure that it can pass the test of the authoritative metrology institute.
7. APP comes with several electronic color charts, which can be quickly matched with close color numbers.
8. The colorimeters adopt small size design, easy to carry around.

Specifications:
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: E*ab, E*uv, E*94, E*cmc(2:1), E*cmc(1:1), E*00
Repeatability: Standard deviation E*ab0.03(Measurement condition: the average value of 30 measurements on the white tile at an interval of 3s after calibration)
Power supply: Rechargeable lithium battery 3.7V@700mAh,can continuously measure 10,000 times under full charge
Charging port: USB (Type-C)

LS171:
Illumination geometry: D/8, Specular Component Include (SCI)
Dimension: 57×57×89.4mm (L*W*H)
Weight: About126g
Display: 0.96 inch OLED
LS170:
Illumination geometry: 45/0 (45°annular illumination, 0° viewing angle)
Dimension: 31.7×31.7×70.4mm (L*W*H)
Weight: about 51g

Package Contents
1x Colorimeter
1x USB data cable
1x Cleaning cloth
1x User manual