W-20B Webster Hardness Testers Webster Hardness Pliers Range: 0-20 HW Hygrometers 3)The first one in China

3)The first one in China use of technology to automatically adjust the contrast on the generator controller

Manual off at any time by depressing the power key till OFF shows on the display or Auto power off after 2 minutes from last key operation

Applicable to manual or mechanical low and medium pressure molding of fine

Color: Blue & White

Power Source:

W-20B Webster Hardness Testers Webster Hardness Pliers Range: 0-20 HW Hygrometers 3)The first one in ChinaBrand: Graigar Color: White Features: Webster hardness testers also known as Webster hardness pliers, they can be used to test the hardness value of aluminum alloy quickly at the scene of the production. Webster hardness testers also known as Webster hardness pliers, they can be used to test the hardness value of aluminum alloy quickly at the scene of the production. W 20 Webster hardness tester can be used to test the hardness value of aluminum