Webster Hardness Tester is an instrument that can promptly on-site test the hardness of aluminum alloy material, including

section bar,tubes,plates,aluminum parts,and hardness of other soft mental. It is such an instrument convenient in usage, with a sim

ple “clamp” and direct result-reading, that it always receives good feedback of high efficiency and strong stability

Especially suitable in production site,sales site or construction site for quickly testing on bulk products with non-destructive

quality inspection piece by piece.Besides aluminum alloy material, it is also suitable to test red copper, brass, soft copper etc.