| Code | Range | Power supply |
|---|---|---|
| HDT-L301 | 170-960HLD, 7-88.5HRA, 1.2-140HRB, 1-74HRC, 18-1027HB, 3.9-112HS, 42-1220HV, 89-3300MPa | 3.7V Li-ion rechargeable battery |


One-handed operation is possible, making testing easier and faster
Suitable for testing hardness in small spaces
All directions test, do not need to set impact direction
The hardness value can be displayed on the hardness tester and the cell phone App at the same time. It can also be connected by computer
Automatic shutdown
| Code | Range | Power supply |
|---|---|---|
| HDT-L301 | 170-960HLD, 7-88.5HRA, 1.2-140HRB, 1-74HRC, 18-1027HB, 3.9-112HS, 42-1220HV, 89-3300MPa | 3.7V Li-ion rechargeable battery |
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product specifications



