Rugged Handheld Surface Roughness Tester With Detachable Drive For Metal Parts Portable Roughness Gauge KR310 For On The Go Production Site Measurements And Quick Readouts
✔️ Portable, fast, accurate roughness readings on site
The KR310 is a rugged handheld roughness tester designed for production-site use and field measurements. It measures the surface finish on a wide range of machine-tool parts, calculating the corresponding parameters under the selected measurement conditions, and displays all results and contour graphics on the monitor. Its compact, durable design makes on-site readings quick and reliable, with full adherence to international roughness standards.
✅ Measures plane, external surfaces, bore, grooves, and tapered surfaces
✅ Inner-wall pipe measurements with ID > 40 mm using detachable drive
✅ 1 m delay line, extendable to 3 m for hard-to-reach areas
✅ High-precision inductive sensor with integrated diamond stylus
✅ Calibrated with standard blocks and analog waveforms for accuracy
✅ Meets main international roughness standards in readings
✅ Two-year warranty with 3-month replacement policy when operation is normal
💡 What is a handheld surface roughness tester used for in metalworking and QA? This handy tool helps operators perform quick on-site checks to gauge finish against specs and standards.
- on-site roughness measurement for production QA
- quick readouts of key parameters and contour graphics
- supports plane, bore, external surfaces and grooves
- helps ensure traceability with calibration blocks and standard methods