| Geometry | 60° |
| Measurement range | 0~200GU |
| Sexual repeability | 0~100GU: ± 0.2GU, 100~2000GU: ± 0.2% reading |
| Reproducibility | 0.5GU|0.5% |
| Error of indication | 0~100GU: ± 1.5GU, 100~2000GU: ± 1.5% reading |
| Zero Error | 1GU |
| Measuring Areas | 9*15mm |
| Data Interface | USB |
| Operating language | Simplified Chinese, English |
| Operating Temperature | 10~45℃ |
| Operating Humidity | 0~85% RH (no condensation) |
| Storage temperature | -10~60℃ |
| Storage humidity | 0~85% RH (no condensation) |
| Minimum size of test object | 20mm*10mm |
| Body material | Engineering Plastics |
| Division Value | 1GU |
| Power | Rechargeable lithium battery |
| Charging port | USB(Type-C) |
Warranty days: 365 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;