Dastrues Practical Durometer Shore Type A Hardness Rubber Tester Tire Tyre Meter

Description

Features:Needle length: 2.5mmFlat cone point:diameter:0.79mm Dial Scale: 0~100HAIt is designed for testing the hardness of soft rubber,printer roller and other elastomer material. Type A used in general rubber, synthetic rubber, soft rubber, multiple fat,leather, wax, etcHow to use: Before the test, you shoulder check the pointer to make sure it is point to zero at free state. You need to turn the surface to align to zero if the pointer deviated from it. And then press the durometer onto the measured items.Notice:Thickness of test specimen >6mm,no more than 3 layers.Test 3 times and calculate the average as test result.Included:1 x Tire Durometer