Impact device | Type D,weight 75g |
Measuring range | 200-900HLD |
Storage temperature | -30~60℃ |
Power supply | 2pcs*AAA batteries (batteries not included) |
Memory function | 50 sets of data |
Brand | Brand |
Accuracy | relative error±0.8% (HLD=800); repeatability ±0.8% |
Type | Type |
Hardness conversion | HL-HRC-HRB-HB-HV-HSD |
Working environment | temperature -10~50℃,humidity <90%RH |