AMTAST Webster Hardness Tester for Stainless Steel Test The Hardness of Aluminum, Brass, Copper, Stainless Steel on Site Measuring Scope 0-20HW

Description With this durometer, the hardness of aluminum, brass, copper and stainless steel can be quickly tested in the field.

Just clamp the object to be tested to complete the test, and the hardness value can be read directly.

The hardness tester adopts imported special steel which has high hardness good toughness long life and good interchangeability.

The pointer has high strength it is not easy to bend and deform after long term use or misuse.

Full scale value stability calibration point stability no pointer crawl.

Forged aluminum alloy material anodized handle beautiful wear resistant stain resistant.Specifications:1 Range 0~20HW the equivalent of 50~90HRB2 Indicator Error 0.5HW 5~17HW3 Repeatability Error 0.5HW 5~17HW4 Weight 0.5kg5 Maximum specimen thickness compare according to opening size and model6 Minimum sample inner diameter compare according to anvil size and model