| Measurement principle | Magnetic Induction |
| Measurement range | 5~500μm |
| margin of error | ±10% |
| statistical function | without |
| Power Supply | No power required |
| Standards | ASTM D7091/B499、ISO2808等 |
| Calibrated Certificate | Yes. |
| Probe contact temperature | -100℃~230℃ |
| Unit display | μm/mils |
Warranty days: 365 days
Non-artificially caused product quality problems, the manufacturer will be free of charge during the warranty period, and only the cost of spare parts will be charged outside the warranty period;
The whole machine is guaranteed for 1 year, except for other accessories and consumables;