The digital portable hardness tester is mainly applied totest too large or heavy iron and steel parts for the desk testers. This digital hardness tester is also used to test thehardness of steel parts, bearings, molds; large and medium-sized heating parts.
1. Attachto one side if part to test, no need to move it.
2. Quick,convenient, no damage test.
3. Similarreading system as micrometers, easy to read, and good repeatability.
4. Ratherhigh accuracy. Complying with ISO6508 and ASTM E18.