Qualitest TR-200 Plus Portable Surface Roughness Tester

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Qualitest TR-200 Plus Portable Surface Roughness Tester is designed to measure the Surface Roughness for a rough surfaces which gives with high accurate value. It can measures 20 parameters, can use for all types of surfaces. User has an option to record and store data in data memory which can be connected to the computer and printer. This Portable Roughness Tester having a DSP chip to control and data processing, low power consumption and high speed.

Applications : Automotive industry, Aerospace Industry, Metalworking Industry, Engineering and Research, Plastics and Polymers Industry, Electronics Industry


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Qualitest TR-200 Plus Portable Surface Roughness Tester is designed to check the surface roughness for a irregular surfaces with high accurate, which uses a probe across the surface of the target. It has an electronic OLED display .This Roughness Tester comes along the rechargeable battery which serves more than 20 hours. Portable Surface roughness tester can measure upto 20 parameter such as roughness depth (Rz) as well as the mean roughness value (Ra) in micrometers ect.. User has can option to store the data.

Features of Plus Portable Surface Roughness Tester 

  • It can shows 20 different roughness parameters: Ra, Rz, Ry, Rq, Rt, Rp, Rpc, Rk, Rpk, Rvk, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rs, Rmax and Mr1/Mr2.
  • User can select the language such as English, German, French, Italian, Spanish and Dutch
  • It has a Large capacity data memory and can store 100 groups of original data and wave profiles.
  • This Portable Roughness Tester has a display, convenient data recording and storage.
  • The functionality of device can Automatic dormancy, automatic shutdown and power saving functions
  • The Data output RS-232 to printer TA-230 or PC
  • This device provides an Optional transducers for inside pipe and groove, measuring platform, curved surfaces, bore and extension rod and other accessories.

Additional information





Measuring Parameters

Ra, Rz, Ry, Rq, Rt, Rp, Rpc, Rk, Rpk, Rvk, Rv, R3z, R3y,RzJIS Rsk, Rku, Rsm, Rs, Rmax, Mr1/Mr2

Measuring Range

Z axis(Vertical): 160 μm Ra: 0.01 – 10 um (400 uinch), Rq: 0.01 – 40um Rz,Ry, Rp, Rt, R3z: 0.02 – 160 um

Measuring System

Both Metric um, and Imperial Uinch

Display resolution

0.001 um / 0.04 uinch


OLED display


RC, PC-RC, Gauss, D-P


Li-ion rechargeable battery, More than 20 working hours / per full charging


143 x 55 x 42mm



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Portable Surface Roughness Tester

Qualitest TR-200 Plus Portable Surface Roughness Tester