Measure surface roughness of:various machinery-processed parts.
Calculate correspondingparameters according to selected measuring conditions and clearly display all measurement parameters.
Ra: 0.05~10.00 um / 1.000~400.0 uinch
Rz: 0.020~100.0 um / 0.780~4000 uinch
Accuracy: ≤ ± 10%
Fluctuation of display value: Not more than 6%
We are the MANUFACTURER of measuring instrument in CHINA.
For more details, please feel free to contact Lisa. Thank you!
Product description: The QT-SM01 is a soil moisture meter, consisting of a soil moisture sensor and a portable data logger. It can apply to agriculture, forestry, environmental ...