VTSYIQI Portable Ultrasonic Hardness Tester Ultrasonic Hardness Meter Sclerometer with Force 50N 5kgf Probe Maximum Roughness Ra<10um 3.5-inch IPS Display for Hardened Quenching Layer ASTM-A1038 Standard

VTSYIQI Ultrasonic Hardness Tester Ultrasonic Hardness Meter Durometer Sclerometer with Force 50N 5kgf Probe Maximum Roughness Test Surface Ra<10um for Hardened Quenching Layer or Carburized Layer Analysis

VTSYIQI Ultrasonic Hardness Tester Meter Gauge Ultrasonic Durometer Sclerometer with Force 10N 1kgf Probe Range HV 10-1900 HB 76-618 HRB 41-105 HRC 20.3-68 for Lon Nitriding Layer of Stamping Dies

VTSYIQI Ultrasonic Hardness Tester Meter Gauge Measurement with Force 20N 2kgf Probe 150mm Length Maximum Roughness Ra<5um 600 Groups Data Storage for Flanges Gear Groove Rotors etc

VTSYIQI Ultrasonic Digital Hardness Testers Ultrasonic Portable Durometer for Plasma Nitriding Formed Parts Aluminum with Probe 1kgf Test Force 10N HV HB HRB HRC HRA 600 Groups Data Storage

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

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

VTSYIQI Ultrasonic Hardness Testers Ultrasonic Durometer with Probe 1kgf Test Force 10N Hardness Scales HV HB HRB HRC HRA 600 Groups Data Storage Maximum Roughness of Test Surface Ra<3.2um USB Interface

VTSYIQI Ultrasonic Portable Durometer with Maximum Roughness of Test Surface Ra<3.2um Probe 1kgf Test Force 10N Hardness Scales HV HB HRB HRC HRA USB Interface for Surface Hardness Plasma Nitriding Small Complex Formed Parts Aluminum

VTSYIQI Ultrasonic Portable Hardness Tester Ultrasonic Durometer with Probe 1kgf Test Force 10N Hardness Scales HV HB HRB HRC HRA USB Port Maximum Roughness of Test Surface Ra<3.2um

VTSYIQI Digital Ultrasonic Hardness Testers Digital Ultrasonic Hardness Meter Durometer with ASTM-A1038 Standard Force 50N 5kgf Probe Maximum Roughness Ra<10um 3.5-inch IPS Display for Hardened Layer

VTSYIQI Ultrasonic Hardness Tester Digital Ultrasonic Hardness Meter Durometer Sclerometer with Force 50N 5kgf Probe Maximum Roughness Test Surface Ra<10um for Hardened Quenching Layer or Carburized