VTSYIQI Ultrasonic Hardness Tester Probe Sensor with 1kgf Probe Test force 10N for Surface Hardness Plasma Nitriding Small Complex Formed Parts Aluminum Apply to KH271 Ultrasonic Hardness Tester

VTSYIQI Ultrasonic Hardness Tester Sensor with Probe 2kgf Test force 20N for Flange Gear Stamping Part Mould Crank Axle Turbine Rotor Apply to KH271 Ultrasonic Hardness Gauge

VTSYIQI Ultrasonic Hardness Tester Probe Sensor with Test force 50N Probe 5kgf for Induction Heating Case Hardening Tools Aluminum Apply to KH271 Ultrasonic Hardness Meter

VTSYIQI Ultrasonic Portable Hardness Tester Sensor Probe with Probe10kgf Test Force 98N for Welds Cast Iron Cast Aluminum Induction Heating Apply to KH271 Ultrasonic Hardness Tester

VTSYIQI Ultrasonic Hardness Meter Ultrasonic Hardness Tester Durometer with 1kgf Manual Probe Test Force 9.8N Maximum Test Surface Roughness Ra<3.2μm for Bearing Tooth Flanks Pipeline

VTSYIQI Portable Ultrasonic Hardness Tester Ultrasonic Hardness Meters with 2kgf Manual Probe Test Force 19.6N Maximum Test Surface Roughness Ra<5μm for Fixture Thin-walled Workpiece Tooth Flanks

VTSYIQI Digital Ultrasonic Hardness Meter Multi Point Calibration Ultrasonic Durometer with 5kgf Manual Probe Maximum Test Surface Roughness Ra<10μm Test force 49N for Groove tooth flanks roots of gears

VTSYIQI Ultrasonic Hardness Tester Meter Gauge Instruments with 10kgf Manual Probe Maximum Test Surface Roughness Ra<15μm Test Force 98N Small Forgings Foundry Materials Weld Inspection

VTSYIQI Digital Ultrasonic Hardness Tester Ultrasonic Durometer with with Test Force 9.8N Maximum Test Surface Roughness Ra<3.2μm Test Range HV50~1599 HRC20~68 HB85~650 Scale HV HRC HRA HRB HBW 1kgf Manual Probe

VTSYIQI Ultrasonic Durometer Ultrasonic Hardness Meter Tester Gauge With Test Force 19.6N Maximum Test Surface Roughness Ra<5μm 2kgf Manual Probe HV50~1599 HRC20~68 HB85~650 Accuracy ±4% HV ±4% HB ±1.5HR USB Interface

VTSYIQI Ultrasonic Hardness Gauge Ultrasonic Durometer with Force 49N 5kgf Manual Probe Range HV50~1599 HRC20~68 HB85~650 Accuracy ±4%HV ±4%HB ±1.5HR for Measuring Groove Tooth Flanks Gear Roots

VTSYIQI Ultrasonic Hardness Meter Ultrasonic Durometer Sclerometer With Force 98N 10kgf Manual Probe Range HV50~1599 HRC20~68 HB85~650 for Small Forgings Foundry Materials Weld Inspection Low Roughness Requirement