Kìm đo độ cứng thanh nhôm Webster W-B75, W-B75b Tianxing
W-B75 brass alloy Webster hardness tester can be used to test the hardness value of brass alloy quickly at the scene of the production. It is easy to be operate, the work to be tested is placed between the anvil and the indenter, and then apply the pressure to the handles until "bottom" is felt at which time the dial indicator is read.?It focus on high efficiency and good reliability which conform to the China non-ferrous YS/T471-2000.