Features:
- 20 parameters: Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rsm, Rku, Rmr; Ry(JIS)=Rz, Rmax=Rt, RPc, Rk, Rpk, Rvk, Mr1 and Mr2
 - Compatible with 4 standards of ISO, DIN, ANSI and JIS
 - 4 filtering methods of RC, PC-RC, GAUSS and D-P
 - Built-in li-on rechargeable battery, up to 20 hours continuous work
 - Large capacity data memory of 100 groups of original data and waveform
 - Auto shutdown
 - Can be connected to PC or printer with powerful software
 
| Roughness Parameters | Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, Rz(JIS), Rsk, Rku, Rsm, Rz, Rmax, Rp, Rpc, Rpk, Rvk, Mr1, Mr2 | 
|---|---|
| Standard | ISO, ANSI, DIN, JIS | 
| Assessed Profiles | Roughness profile, Material ratio profile, Direct profile | 
| Measuring Range | X-axis (horizontal): 17.5mm; Z-axis (vertical): 160µm | 
| Max./Min. Driving Distance | 17.5mm / 0.75mm | 
| Resolution (horizontal) | 0.01µm=20µm, 0.02µm=40µm, 0.04µm=80µm | 
| Filter | RC, PC-RC, Gauss, D-P | 
| Sample Length (lr) | 0.25mm, 0.8mm, 2.5mm | 
| Memory | 100 groups of original data | 
| Evaluation Length (ln) | Ln=lr × n n=1-5 | 
| Pickup | Inductive, diamond stylus with Radius 5 µm and angle of 90° | 
| Tolerance | ≤±10% | 
| Repeatability | ≤±6% | 
| Output | USB | 
| Power | Li-ion rechargeable battery, works for more than 20 hours | 
| Dimensions | 143mm (L) × 55mm (W) × 42mm (H) | 
| Weight | 400g |