Insize Ishu-460 Ultrasonic Hardness Tester
Hardness scale: HV, HB, HRB,HRC, HS. Resolution: 1HV, 1HB, 1HRB, 0.1HRC, 1HS. Accuracy: HB ±10HB, HV ±15HV,HRC ±2HRC. Minimum measuring area: ˜1mm. Data output: USB. Power supply:built-in rechargeable battery. Small test indentation. Test force and time arenot affected by the operator. Quick test, only 2 seconds. Memory of 1000 testresults. Automatic power off. Anti-dust and waterproof.