SRT-6223 Digital Surface Profile Gauge Roughness Tester Meter w/ 0~800 μm Measuring Range

This product is currently sold out. Please contact us if will order in bulk.

SRT-6223 Digital Surface Profile Gauge are used to measure the profile height of a surface. The degree of the surface profile on the surface affects a coating’s overall performance and determines aspects such as adhesion, coverage and overall volume of coatings used.


Widely used in production site to measure surface roughness of various machinery-processed parts, calculate corresponding parameters according to selected measuring conditions and clearly display all measurement parameters.

User-Friendly Feature:

  • Use USB/RS-232 data output to connect with PC
  • Has 4 digit display
  • Light in weight
  • Manual or automatic shut down.

Accuracy Feature:

  • Range: 0 µm to 800 µm (0 mils to 30 mils)
    Accuracy: ±5% or ±5 µm
  • Metric/Imperial Conversion.
  • With average calculation function.
  • Meets  the  standards  of  ASTMD- 4417-B, IMOMSC.215(82), SANS5772, US  Navy  NSI  009-32, US  Navy PPI- 63101-000
  • Tungsten carbide tip will last for up to 20,000 readings which could be easily replaced by the user.


Display : 4 digits, LCD
Range: 0 µm to 800 µm (0 mils to 30 mils)
Accuracy: ±5% or ±5 µm,(whichever is the greater)
Resolution: 1 µm (0.1 mils)
Metric and Imperial switchable
PC interface:  RS232C
Measurement speed:  >30 readings per minute
Weight:      280 g
Dimensions: 162 x 65x 28 mm (6.4 x 2.6 x 1.1 inch)
Operating temperature: 0°C to 50°C, <80%RH
Case: High impact ABS
Batteries: 4 x 1.5v (AAA) battery

Package Includes:

Main Unit  x 1
Carrying case x 1 
Operation manual x 1

Optional accessory:

Cable and software  for RS232C (US$ 32/set)

Bluetooth Adapter with Software  (US$ 28/set)