Technical Specifications
* Testing parameters: Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx;
* Measuring range (um): Ra: 0.005-16.000; Rz: 0.02-160.00
* Sample length (mm): 0.25, 0.80, 2.50
* Evaluation length(mm): (1-5)L
* Maximum drive stroke: 17.5mm/0.7inch
* Indication accuracy: 0.001
* Indication error: ±(7-10)%
* Variability: <6%
* Data Storage: 100 groups
* Power: Rechargeable li-battery
* Working temperature: -20℃~40℃; Relative humidity: <90%
* Size: 158mmx63.5mmx46mm
* Weight of Host: 0.3kg
* Standard Accessories: Host ,Standard Sensor,Calibration block and bracket, Charger,Adjustable support,Operating manual,Certificate of approval,Instrument case