SJ210 Series Surface Roughness Tester With Low Stress Setup And Grit Tested Accuracy Built Like A Tank For Real World Shop Use To Save Green And Keep Production Rolling

SJ210 Surface Roughness Tester Single Unit for Precision QC
✔️ Compact grit verified frame low upkeep simple drive motor swap

Shop crews grab this gadget to check stamped plates and milled brackets against tight specs without halting the line. This single unit operates alongside manual calipers and micrometers to deliver fast decimal readouts on raw castings and finishing stations.

✅ Grit-tested probes lock stable angles on curved and flat workpieces
✅ Durable alloy housing handles coolant spray and heavy workshop bumps
✅ Plug compatible motors fit 178-560 and 178-562 reference frames
✅ High contrast 178-564 displays crisp numeric finish values clearly

💡 What is a digital profile scanner handy for heavy metal fabrication shops?

This portable metrology device reads peak to valley depths on turned shafts and die cast shells to catch early abrasive damage. Operators grab it to verify batch consistency before welding or coating stages.

- Shielded sensor heads filter out electromagnetic noise from nearby milling cutters to keep Ra values stable

- Calibrated drive chains pull diamonds across ground surfaces at fixed rates for repeatable centerline averages

- Onboard memory banks store sequential run logs for fast shift changeover reporting and warranty defense