Product name
surface roughness tester
Display
3.5 inches color graphic TFT touch screen
Measuring Range
±80um/±160 um(can be optional to 320um)
Repeatability
Less than 6%
Power supply
Built-in Lithium ion battery, Charger :DC5V,800mA
Outline dimension
Main unit: 64*53*160mm drive: 23*27*115mm
Weight(main unit)
Around 380g
Working Environment
emperature: - 20℃ ~ 40℃ Humidity: < 90% RH