| resolution | 0.1um |
| Precision | +/- (1% n~ 3% n) or +/- 2.5um |
| test range | 0um~200um |
| Measurement area | 2mm |
| thinnest matrix | 0.1mm |
| minimum surface | NF type convex 2mm/concave 4mm |
| operating conditions | Temperature -5 ℃~ 50 ℃ Humidity < 95% RH |
| Power Supply | 4X1.5AAA 7 batteries |
| Host size | 140mm*70mm*30mm |
| Host Weight | 130G (without battery) |
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;