| Measuring range | 0~100HD |
| resolution | 0.2HD |
| Measurement error | ≤±1HD(20-90HD) |
| Power | 3 × 1.55V button battery or 4.5V AC and DC power adapter |
| Dimensions | 173*56*42mm |
| Weight | 233g |
| Options | Shaw Hardness Test Bench |
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;