Features:

1. Electromechanical integration design, small volume, light weight, easy to use

2. Using DSP chip to control and data processing, high speed, low power consumption

3. 128 x 64 OLED dot matrix display, digital / graphic display; highlight no perspective

4. Intuitive and rich display information, can display all the parameters and graphics

5. Compatible with ISO, DIN, ANSI, JIS national standards

6. Residual quantity icon, prompting the user to charge

7. Continuous working time: more than 20 hours

8. Real-time clock settings and display, convenient data recording and storage

9. With automatic dormancy, automatic shutdown and power saving function

10. Reliable control motor to go dead circuit and software design

11. Measurement information display, menu prompt information, false information and switch machine and other tips that information

12. Optional bluetooth function

Specifications:

1. Testing parameters: Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx, RPc, Rk, Rpk, Rvk, Mr1, Mr2;

2. Measuring range (um): Ra: 0.005-16.000 Rz: 0.02-160.00

3. Sample length (mm): 0.25, 0.80, 2.50

4. Evaluation length(mm): (1-5)L

5. Maximum drive stroke: 17.5mm/0.7inch

6. Indication accuracy: 0.001

7. Indication error: ±(7-10)%

8. Variability: <6%

9. Data Storage: 100 groups

10. Power: Rechargeable li-battery

11. Working temperature: -20℃～40℃

12. Relative humidity: <90%

13. Size: 158mmx63.5mmx46mm