Desktop PCB Barrel & Surface Copper Tester mm805

  • 7-inch touchscreen display for easy operation and clear measurement statistics
  • Eddy current for PCB hole copper thickness; micro-resistance for surface copper thickness
  • Measuring range: Surface copper 0.01–20.0 mil (0.2–500 µm); Hole copper 0.04–8.0 mil (1.0–200 µm)
  • Accuracy: ±3% (using standard reference foils)