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TR200 Surface Roughness Tester


TR200 handheld roughness tester is a brand new product of our company. It is always used in the work site, scientific labs and factory metrology rooms. Handheld roughness tester TR200 can test the surface roughness of multiple of machining components.



Model TR200
Roughness parameters Ra, Rz, Ry, Rq, Rt, Rp, Rmax, Rv, R3z, RS, RSm, RSk, Rmr,
Assessed profiles Roughness profile (R)
Primary profile (P)
Unit mm, inch
Display resolution 0.01 ? m
Data output RS232
Measuring Range Ra: 0.025~12.5? m
Cutoff length (L) 0.25mm/0.8mm/2.5mm/Auto
Evaluation length 1~5L  (selectable)
Tracing length (1~5)L + 2L (selectable)
Digital filter RC, PC-RC, Gauss, D-P
Max. driving length 17.5mm/0.71inch
Min. driving length 1.3mm/0.051inch
Pick-up Standard pickup TS100, inductive, Diamond stylus radius 5?m, angle of stylus 90°
Accuracy ?±10%
Repeapility <6%
Power Li-ion battery rechargeable
Dimensions 141mm×56mm ×48mm
Weight 480g


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