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Portable roughness meter


New product

Simple electronic roughness meter

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  • Pocket-size & economically price
  • Using the high speed microprocessor DSP
  • Using the OLED screen, bright and without visual angle
  • USB Charging 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 Specification

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.Omm

Measuring range - Ra: O 05-1O.Omu - Rz: O.1-5Omu

Accuracy : ±15%

Repeatability : <12%

Data sheet

CategoryStandard product


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Portable roughness meter

Portable roughness meter

Simple electronic roughness meter

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