The new SRG-4600 Surface Roughness Tester is more reliable for use in the workshop or laboratory, and at the same time, it has a larger memory, data output and other functions. It is in a professional position in the field of high-precision surface roughness testing, with high measurement accuracy, a variety of measurement parameters, and simple operation.

The SRG-4600 includes 9 commonly used measurement parameters Ra, Rz, Rq, Rt, Rs, Rsm, Rmax, Rpc, Rmr and is very sensitive and accurate.
The SRG-4600 has an ultra-sensitive diamond stylus with an accuracy of 0.001 (um), a simple interface that allows direct conversion between metric and imperial, and can also be operated with functions such as drive stroke length, sampling length, measurement parameters, digital filter, etc., and the large LCD display can clearly display the measured value.
The SRG-4600's convenient charging function greatly improves workshop productivity. Each instrument is equipped with wireless Bluetooth auto-start function, and can be equipped with micro printer, instrument stand, software, etc





"It is possible to measure 9 different roughness parameters
"It is possible to measure the roughness of the inner diameter/outer diameter surface
"Sensor stylus position indication
"USB/Bluetooth data output computer function
"Mass storage memory function y
Optional Accessories:
1) Accurate measurement platform
2) Deep groove sensors
3) Small bore sensor
4) Curved sensors
5) Extend the rod
6) Data output software
7) Micro printers