Portable Surface Roughness Tester With Handheld Stylus Profilometer For On The Go Pro Grade QA Checks Measures Ra Rz Rq Rt With 6 mm Travel And 500 Data Storage In A Rugged Aluminum Housing For Machining Automotive Parts And Metal Fabrication

On-Site Portable Surface Roughness Tester with Stylus
✔️ Measures Ra, Rz, Rq, Rt; 6 mm travel; 500 records; single-pack

This portable surface roughness tester is a handheld profilometer used for on-site QA checks in machining, automotive, and metal fabrication environments. Its rugged aluminum housing stands up to harsh workshop conditions.

✅ Ra, Rz, Rq, Rt measurement ranges: Ra/Rq up to 10 μm, Rz/Rt up to 50 μm
✅ 10 μm stylus tip with ultra-low static force (≤0.016 N)
✅ Compact size 2.87 × 1.10 × 2.44 in (73 × 28 × 62 mm); weight 0.26 lb
✅ Sampling lengths 0.25/0.80/2.50 mm; evaluation lengths 1.25/4.0 mm
✅ 500-measurement data storage for traceability
✅ Durable aluminum housing; -20°C to 40°C operation, 90% RH max

💡 What is a hand-held surface roughness tester used for in industrial QA?

It’s a handy tool for quick on-site checks of surface finish, helping keep production on track and records traceable.

- On-site measurements of Ra, Rz, Rq, Rt for quick decisions
- Stores up to 500 readings for traceability
- Works in tough shop conditions (-20°C to 40°C) and humid environments