Portable Surface Roughness Tester Meter For Accurate Ra Rz Rq Rt Measurement Pro Grade Profilometer Gauge With Durable Aluminum Body And Easy On The Go Inspection For Metalwork Quality Control And Precision Surfaces

Single-Unit Portable Surface Roughness Tester for On-Site QC
✔️ Durable aluminum body, DSP speed, OLED display, USB charging

The portable surface roughness tester is a handheld profilometer built for on-site metalwork quality control. It delivers quick Ra, Rz, Rq, and Rt readings in workshops, plants, and field service environments.

✅ Durable aluminum body with EMI resistance
✅ High-speed DSP processor for fast data processing
✅ OLED color display for clear readings from any angle
✅ Built-in rechargeable lithium-ion battery with long life
✅ USB charging and data transfer for easy logging
✅ Real-time battery status and display prompts
✅ Automatic shutdown for power saving in the field

💡 What is a handheld surface roughness tester used for in metalworking and quality control?

This handy device helps shops and field teams verify surface finish quickly while logging data for quality records.

- accurate Ra and Rz measurements for metal surfaces - USB data transfer for easy logging and traceability - long battery life supports extended field checks - OLED display for clear readings in any lighting