VTSYIQI Pencil Hardness Tester Paint Coating Films Scratches Tester with Load Weight 1000g 750g 500g Portable Pencil Hardness Gauge Testing Tools

VTSYIQI Portable Leeb Hardness Tester Impact Devices Collection for LM100 LM300/330 LM500 C Type

VTSYIQI Leeb Hardness Tester D+15 Impact Devices Collection for Measuring Grooves or recessed Surfaces

VTSYIQI Sponge Hardness Tester Sclerometer Durometer for Soft Foam Polyurethane Foam

VTSYIQI Leeb Hardness Tester C Type Impact Device Smaller Thin Impact Device for Smaller Thin Compone NDT Test

VTSYIQI Leeb Hardness Tester Groove Impact Device Groove D+15 Impact Device Probe for Measuring The Surface of a Grooved or Recessed Workpiece

VTSYIQI Leeb Hardness Tester Integrated Pen Type Hardness Durometer Instruments with D Type Impact Device for Metal Steel OLED Color Display Multiple Hardness Scale 170 to 960 HLD

VTSYIQI Pen Type Leeb Hardness Testing Equipment Machines Hardness Tester for Metal Steel Multiple Hardness Scale 170 to 960 HLD OLED Color Display

VTSYIQI Leeb Hardness Tester Meter for Aluminum Steel Iron Bronze Copper Range 170 to 960HLD

VTSYIQI Leeb Hardness Tester Meter Gauge 200-960 HLD Metals Durometer D Type Impact Measurement Gauge Test Kit HRB HRC HV HB HS HL for 9 Common Metal Materials

VTSYIQI Portable Hammer Hit Brinell Hardness Tester Meter with Measuring Range <450 HBS 20X Readout Microscope and 2pcs Hammer-Hitting Type Brinell Standardized Blocks

VTSYIQI Portable Hammer Hitting Brinell Hardness Tester with Measuring Range < 450 HBS Diameter of Steel Ball Dia10mm for Determining The Brinell Hardness of Large Heavy Parts on The Spot