plaats van herkomst
Hebei, China
Aangepaste Ondersteuning
Oem, Odm, Obm
naam van het merk
zhulong
Measurement direction
perpendicular to the surface of the measured piece
Hardness scale
Vickers (HV), Brans (HB), B (HRB), C (HRC), A (HRA)
Measurement results show
Vickers (HV) + hardness scale
User materials
3 kinds, with a setting wizard
Display
3.5-inch IPS full digital color LCD display, resolution 480*320
Data storage
maximum of 600 groups (measurement times 1~32)
Operating voltage
3.7V lithium-ion battery pack
Continuous working hours
not less than 20 hours
Charging power supply
5V / 1000 mA
Communication interface
USB2.0
