| Measurement range | 0-100HDO |
| Graduation | 1HDO |
| error of indication | ≤±1HDO |
| Pin stroke range | 0-2.5mm |
| Pin end pressure | 0-44.45N |
| Dimension | 113*60*24mm |
| Weight | 0.2kg |
| Options | LD-J hardness gauge DO type standard Hardness block |
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;