Must Have Pro Grade Surface Roughness Gauge Meter With USB Data Output And OLED Display Measures Ra 0.05 to 15.0 Micrometers And Rz 0.1 to 50 Micrometers Easy Readout Real Time Battery Power Monitor Surftest Style Profilometer For Precision

Pro Grade Surface Roughness Gauge with USB Output and OLED
✔️ Ra 0.05-15 µm, Rz 0.1-50 µm; USB data, OLED display, single unit

This pro-grade surface roughness gauge meter is used in labs, manufacturing QA, and precision machining to assess surface finish quality. It provides Ra and Rz measurements through a compact profilometer-style form, with USB data output and an OLED display for easy documentation.

✅Ra range: 0.05-15.0 µm
✅Rz range: 0.1-50 µm
✅Error: ±15%; Variability: <12%
✅Real-time battery power monitor with charging progress indicator
✅USB data output and OLED readout
✅Color: Red, Surftest-style profiling device

💡 What is a surface roughness gauge used for in precision manufacturing? In short, it helps QA teams verify surface finishes and document results efficiently.

- It measures Ra and Rz values with real-time display - It exports data via USB for traceability and reporting - It supports OLED readouts for quick on-site review