Collection: Ultrasonic Hardness Tester

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 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 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 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