Portable Digital Surface Roughness Meter Handheld Gauge For Ra Rz Rq Rt Rp Rv Rc Metrics For Metal And Non Metal Testing With Two Point Four Inch IPS Display And Fast ARM Processor For On The Go Use Pro Grade

Portable Digital Surface Roughness Meter with Ra, Rz
✔️ Ra, Rz, Rq, Rt, Rp, Rv, Rc in µm; sampling 0.25/0.80/2.50 mm

Designed for on-the-go surface profiling, this handheld meter tests metal and non-metal surfaces in labs, workshops, and production lines.

✅ 2.4-inch IPS display provides bright, wide viewing angles for varied lighting
✅ High-speed ARM processor enables fast data processing and responsive readings
✅ Measures Ra, Rz, Rq, Rt, Rp, Rv, Rc in micrometers (µm)
✅ Sampling lengths 0.25, 0.80, 2.50 mm; evaluation lengths 1.25 and 4.0 mm
✅ Aluminum housing for durability and EMI resistance
✅ Stroke length 5.6 mm; stylus tip radius 10 µm ±1 µm, 90°
✅ Indication error ±10%; repeatability <6%
✅ Dimensions 73 mm by 28 mm by 62 mm; weight 220 g; operating -20°C to 40°C, RH < 90%
✅ Pack includes 1 Surface Roughness Tester

💡 What is a surface roughness meter used for in manufacturing QA?

It quantifies surface texture and supports QA across metal and non-metal parts. - Measures Ra, Rz, Rq, Rt, Rp, Rv, Rc in micrometers (µm) - Used in labs, workshops, and production lines for on-site checks - Supports multiple sampling lengths for smooth to rough surfaces ✝️