Factory wholesale Surface Roughness Instrument - TMR140 ROUGHNESS TESTER – TMTeck
Factory wholesale Surface Roughness Instrument - TMR140 ROUGHNESS TESTER – TMTeck Detail:
Features:
●Pocket-size & economically price
●Useing the high speed microprocessor DSP;
●Using the OLED screen,bright and without visual angle
●Data ourput USB port
●Large measuring range suitable for most materials
●Measures flat,outer cylinder and sloping surface
●Both Ra and Rz parameters in one instrument
●Works on 3.7V rechargeable lithium-battery, work while charging
●Real time battery indicator
Technical Specifications:
Roughness parameter |
Ra,Rz,Rq,Rt |
Tracing length |
6mm |
Tracing speed |
1.0mm/sec |
Cut-off lengths |
0.25mm/0.8mm/2.5mm |
Evaluation length |
1.25mm/4.0mm/5.0mm |
Measuring range |
Ra: 0.05-10.0μm Rz: 0.1-50μm |
Accuracy |
±5% |
Repeatability |
<12% |
Radius and angle of the stylus point |
Diamond,Radius : 10μm±1μm Angle: 90°(+5°or -10°) |
Power supply |
3.7V Li-ion battery |
Recharging time |
3 hours |
Operating temperature |
-20-40 ℃ |
Relative humidity |
<90% |
Dimensions (L×W×H) |
106×70×24mm |
Weight |
200g |
Standard delivery:
Main unit TMR140
Specimen Ra
Charger & USB cable
Instruction manual
Carrying case
Product detail pictures:



Related Product Guide:
To consistently enhance the management method by virtue of the rule of "sincerely, fantastic religion and top quality are the base of business development", we extensively absorb the essence of associated goods internationally, and constantly acquire new merchandise to satisfy the needs of shoppers for Factory wholesale Surface Roughness Instrument - TMR140 ROUGHNESS TESTER – TMTeck , The product will supply to all over the world, such as: Jamaica, Tunisia, Mongolia, All these products are manufactured in our factory located in China. So we can guarantee our quality seriously and availably. Within these four years we sell not only our products but also our service to clients throughout the world.

The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
