9 sets of data can be stored:Built-in memory chip
Data interface:Insulate RS485 serial interface
Complies With IEC 61672-1 Class 2 Standard
High efficiency and good reliability
With SMS (Short Message Service) function
Portable Metal Hardness Tester KH200 metal shell digital Hardness Gauge hardness standards (HL, HB, HRB, HRC, HRA, HV, HS) Circuit Testers 9 sets of data canBrand: Graigar Color: Black Features: Has a starting value software calibration function, ensure the data in any industry codes and standards applicable and accurate. Hermetically sealed metal shell, solid and durable, has excellent resistance to vibration, shock and electromagnetic interference ability. Menu operation, information rich, intuitive, the realization of arbitrary switching material and hardness of system's key type, simple and