- LCD display, dot matrix LCD display, rich interface prompt information.
- Built-in lithium-ion rechargeable battery and controlling circuit, there is remaining charge indicator, charging hint.
Specification
Name: Surface Roughness Tester
Measurement parameters: Ra, Rz, Ry, Rq, Rp, Rm, Rt, R3z, Rmax, Sk, S, Sm, tp
Measuring range: 160um
Measurement accuracy: 0.001um
Sensor type: inductive
Tip radius: 5um
Needle tip material: diamond
Measuring force: 0.4mN
Sampling length: 0.25/0.8/2.5mm
Sensor moving speed: 0.5mm/s, 1mm/s
Data storage capacity: more than 100 measurement results
External input and output interface: USB
Power supply: built-in rechargeable lithium battery
Overall dimensions: 140*52* 48mm
Products include:1 * Surface Roughness Tester