Beast Mode Digital Surface Roughness Tester With Ra And Rz, Ra 0.05-10.00 Micrometers (1.000-400.0 Microinches), Rz 0.020-100.0 Micrometers (0.780-4000 Microinches), Portable Surface Roughness Meter With Inductive Sensor And Built In Battery

Handheld single unit roughness tester with Ra and Rz
✔️ Ra 0.050-10 um; Rz 0.020-100 um; built-in battery powered

This portable digital surface roughness tester measures Ra and Rz with an inductive sensor and built-in battery. It is commonly used for on-site checks in heavy industry, aerospace, and manufacturing to verify surface finish of machined parts.

✅ Inductive sensor based roughness measurement
✅ Measures Ra 0.050-10 um; Rz 0.020-100 um
✅ Resolution 0.001 um (reading<10 um); 0.01 um (<10-100 um); 0.1 um (>100 um)
✅ Built-in lithium-ion rechargeable battery
✅ Auto-off after 5 minutes; manual power on/off
✅ Optional RS232C interface for PC data
✅ Model No: SRT-6200; 140 x 52 x 48 mm; 4 digit LCD with blue backlight

💡 What is a surface roughness tester used for in manufacturing and QA testing? This handy device helps monitor finish quality on machined parts during production and inspection. - Measures Ra and Rz to quantify surface finish for quality control - High resolution readings across Ra and Rz ranges - Portable, battery powered, inductive sensor operation - Optional RS232C data interface for analysis

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