| Measurement principle | Eddy Current |
| Measurement range | 0~1250μm |
| margin of error | ±3% |
| Resolution | 0.1μm|1μm |
| Minimum radius of curvature | Convex 3mm; Concave 50mm |
| thinnest substrate | 0.3mm |
| probe | NF split probe |
| icon function | without |
| Power Supply | 4 * AAA battery |
| Calibrated Certificate | without |
| system language | Chinese |
| Display screen | LCD screen |
| supporting software | without |
| Machine Weight | 120G (without battery) |
| Machine size | 126*65*27mm |
| Minimum measurement surface | Φ6mm |
| Unit display | μm/mils |
| Voltage prompt | Low Voltage prompt |
| Operating temperature | 0~40℃ |
| Relative Humidity | 10~90%RH |
Warranty days: 730 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;