Digital Surface Roughness Meter Handheld Gauge For Metals With Ra Rz Rq Rt Rp Rv Rc Parameters Pro Grade Roughness Tester Built In Lithium Battery Long Battery Life Brushed Aluminum Casing Easy Readout And Accurate Measurements
✔️ Accurate Ra, Rz, Rq, Rt, Rp, Rv, Rc measurements, battery life
Compact handheld roughness tester for metal surfaces, perfect for metalworking QC in workshops and on-site production lines.
✅ Stroke Length: 5.6 mm; Sampling Length: 0.25, 0.80, 2.50 mm; Evaluation Length: 1.25, 4.0 mm
✅ Measuring Range: Ra, Rq 0.05-10.0 µm; Rz, Rt, Rp, Rv, Rc 0.1-50 µm
✅ Indication Error: ±10%; Indication Repeatability: <6%
✅ Sensor Stylus Tip Radius: 10 µm ±1; Angle: 90° (+5°/−10°)
✅ Stylus Static Force: <0.016 N; Force Change Rate: <800 N/m
✅ Battery: Lithium-ion rechargeable; Dimensions: 73 mm × 28 mm × 62 mm; Weight: 220 g
✅ Operating Environment: Temperature -20 to 40°C; RH <90%
✅ Packaging: Surface Roughness Tester ×1
💡 What is a digital surface roughness meter used for in metalworking? This handy instrument helps inspectors verify surface quality and adherence to specs in manufacturing settings. - Used to measure Ra, Rz, Rq, Rt, Rp, Rv, Rc on metal surfaces - Provides quick on-site readings with a built-in battery and clear display - Helps ensure consistent finishes during machining and finishing processes
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