Phase II June 2021 Newsletter/Surface Roughness Tester

Categories: 2021


Surface Roughness Tester

with Bluetooth Data Output!

Surface Roughness Tester shown w/ Optional Vise



SRG-2200 Surface Roughness Tester

SRG2000-VISE Optional Vise

The New Phase II SRG-2200 Mini Surface Roughness Tester is a next generation of surface roughness tester developed by the Phase II Metrology Group that features high accuracy, a wide range of application, simple operation and stable performance. It is widely applicable in surface roughness testing all kinds of metals and non-metals. Large memory with data output via Bluetooth.

The 1.14” IPS TFT display shows choice of surface roughness parameter Ra, Rz, Rq and Rt at the touch of a button, combined with the selected cutoff length. External calibration of the surface roughness value is possible by means of a built-in calibration feature which makes adjustment of this instrument very easy. Data output via Bluetooth makes saving surface roughness results fast and easy.

The easy to use SRG-2200 surface roughness tester operates on various surfaces, not only flat but also outer cylinder, outer cone, grooves, and recesses greater than 80x 30mm. The areas of application are wide-spread. It is suitable for inspection departments, quality control, on the shop floor during machining, during assembly, and on site.

The PHASE II SRG-2200 surface roughness tester comes complete with a compact durable carrying case, surface roughness standard, data output software and instruction manual.


  • Roughness parameter: Ra, Rms(Rq), (ISO), Rt, Rz (DIN)
  • Measuring range: Ra: 0.05-10.0mm / Rz 0.1-50mm; Rms: 0.05-10.0mm / Rt: 0.1-50mm
  • Display Type: 1.14” IPS TFT
  • Cut-off lengths: 0.01in., 0.03in., 0.10in (0.25, 0.80, 2.50mm)
  • Filter: Gauss Digital
  • Tracing length: 0.23in (6mm)
  • Evaluation Length: 1.25mm, 4.0mm, 5.0mm
  • Tracing speed: 0.04in/second (1.0mm/second)
  • Accuracy: +/- 12% of actual Value
  • Pick-up stylus: Piezo-electric
  • Tracer tip: Diamond, radius 10mm +- 2.5mm
  • Memory / Transmission: 500 Values / Bluetooth
  • Operating temperature: 32-104 degrees F (0-40 degrees C)
  • Power: 1pc 1.5v AA Battery
  • Contact force on probe: <0.5N
  • Static measuring force of sensor stylus: <0.16N
  • Dimensions: 73 x 28 x 62mm
  • Weight: 0.5lbs  (220g)

Data Output Software is Included!