Features:

1:Multi-parameter measuring: Ra, Rz, Ry, Rq, Rp, Rm, Rt, R3y,R3z,Rmax, Rsk, Rku, S, Sm, tp, Rmr, Rpc, RzJIS;

2:High accuracy inductance sensor;

3:Four filtering methods of RC, PC-RC, GAUSS and D-P;

4:Compatible with four standards of ISO, DIN, ANSI and JIS;

5:128×64 dot matrix LCD displays all parameters and graphs;

6:ARM processor chip is used to control and process data with high speed and low power consumption;

7:Built-in lithium ion chargeable battery and control circuit have high capacity, without memory effect. Consecutive work time is longer than 20 hours;

8:Design of mechanical and electrical integration is adopted to achieve small bulk, lightweight and easy usage;

9:Built-in Bluetooth module enables drive the printer wirelessly to print all parameters and graphs;

10:Mini USB interface enables communication with PC;

11:Automatic switch off, memory and various prompt instructions;