Principle: Leeb hardness measurement
Accuracy / Repeatability: ±0.3% @ HL=800 / ±2HL
Display: High contrast OLED
Hardness scale: HL/HRC/HRB/HB/HV/HS/HRA/σb
Measuring range: HL170-960 / HRC17-70 / HRB13-109 / HB20-655 / HV80-940 / HS32-99.5 / HRA30-88 / σb(rm)255-2639N/mm2
Impact device: D
Materials: 10 common metal materials
Memory: 4 blocks, 999 data for each block , can be saved and re-readable
Statistics function: Average / Max. / Min. / S. value
Re-calibration: Allowed by user
Indicator: Low battery
Interface: USB to PC for transferring data or printing, USB for charging
Power on/off: Auto
Power supply: 3.7V Li-ion rechargeable battery
Working environment: -40ºC~+70ºC
Dimension (mm): 148x44x22
Net weight (g): 110
Standards: Conforming to ASTM A956, DIN 50156, GB/T 17394-1998

***Specifications subject to change without notice.***