Heavy Duty Digital Surface Roughness Tester For Top Shelf Quality Control Dead On Accurate Ra Rz Texture Scanning With Built In Needle Probe Lcd Screen Usb Storage And Go Anywhere Portability

Portable Digital Roughness Tester For Metal Finish Analysis
✔️ Ra 0.1-50um Rz precision LCD screen USB storage hand held tool

This handheld texture scanner evaluates surface finish quality across factory floors and workshop benches. Mechanics and quality inspectors use it to verify machined plates, stamped metals, and polished components against industry standards before shipping. Weighing roughly 280 g and packing down to 128 x 80 x 30 mm plus 5.04 x 3.15 x 1.18 inch, it slips easily into mechanic bags.

✅ Diamond probe tip with 16 mN contact force measures fine surface deviations
✅ Adjustable sampling lengths from 0.25 mm to 2.5 mm plus 0.01 to 0.1 inch adapt to any groove pattern
✅ Backlit LCD readout tracks Ra and Rz values instantly without external software

💡 How do manufacturers check surface finish on machined metal parts? This quick diagnostic gear is handy for routine shop floor checks. - Align the guide rail parallel to milling marks on steel blanks - Run the stylus along the cut path to capture Ra or Rz peaks - Export test logs straight to flash drives via the onboard port - Adjust cutoff rates based on rough grinding versus finishing passes

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