VTSYIQI Digital Ultrasonic Hardness Tester Meter Instrument with Force 50N 5kgf Probe Maximum Roughness Test Surface Ra<10um USB Interface ASTM-A1038 Standard

VTSYIQI Ultrasonic Portable Hardness Testers Digital Ultrasonic Hardness Durometer with 10kgf Probe Maximum Roughness Test Surface Ra<15um Accuracy ±2 ASTM-A1038 Standard

VTSYIQI Ultrasonic Hardness Tester Digital Ultrasonic Durometer with ASTM-A1038 Standard Force 98N 10kgf Probe Maximum Roughness Test Surface Ra<15um Accuracy ±2 HRC Multi-Point Calibration Function

VTSYIQI Ultrasonic Portable Hardness Tester Meter Ultrasonic Durometer Sclerometer for Steel and Cast Steel,Cast Aluminium,Copper with Probe 10kgf Test Force 98N Data Storage USB Communication Port

VTSYIQI Ultrasonic Portable Durometer Ultrasonic Portable Hardness Tester with Probe 10kgf Test Force 98N USB Interface HV10-1900 HB76-618 HRB41-105 HRC20.3-68 HRA60.7-85.6 for Steel and Cast Steel,Copper

VTSYIQI Digital Ultrasonic Hardness Tester Ultrasonic Durometer with 10kgf Probe Maximum Roughness Test Surface Ra<15um Accuracy ±2 USB Interface ASTM-A1038 Standard

VTSYIQI Ultrasonic Portable Hardness Tester Portable Ultrasonic Durometer with Test Stand withTest Force 10N Probe 1kgf Hardness Scales HV HB HRB HRC HRA for Surface Hardness Plasma Nitriding Small Complex Formed Parts Aluminum

VTSYIQI Portable Ultrasonic Hardness Tester with Hardness Test Stand with Test Force 20N Probe 2kgf USB Interface Hardness Scales HV HB HRB HRC HRA for Flange Gear Stamping Part Mould Crank Axle Turbine Rotor

VTSYIQI Ultrasonic Portable Hardness Tester with Test Stand Probe 5kgf Test Force 50N 600 Groups Data Storage Hardness Scales HV HB HRB HRC HRA for Induction Heating Case Hardening Tools Aluminum

VTSYIQI Ultrasonic Portable Hardness Tester Ultrasonic Durometer with Hardness Test Stand Probe 10kgf Test Force 98N USB Interface Hardness Scales HV HB HRB HRC HRA for Measuring Welds Cast Iron Cast Aluminum Induction Heating