AJH200 Portable Hardness Tester

Portable Hardness Tester AJH200 modelFeatures:1. LCD display of 128×64 matrix.2. Converts among common 7 hardness scales (HL, HV, HB, HRC, HRB, HRA, HS).3. English displaying and menu operating, the operation is easy and convenient.4. The machine can connected with 7 types impact device: D, DC, DL, D+15, C, E, G5. Max 600 groups data memory.6. Auto-calibration function.7. Two AA batteries can work approx. 200 h (no back light on).8. With Software of PC and communication cable