W-BB75 Series Webster hardness tester can be used to test the hardness value of copper alloy quickly at the scene of the production
wide input AC voltage range
Part Number: HAT530N
Power: 9V 6F22 battery ( not include)
diameter is 30mm
WGG60-ES4 Portable 60 Degree Gloss Meter for Marble Granite Stone Range 0 to 199GU with Deviation ±2GU Turbidity Meters W-BB75 Series Webster hardness testerBrand: Graigar Color: Features: Portable classic models, improved and perfected, with many users; Aluminum alloy casing, aluminum alloy probe, exquisite materials, fine workmanship, durable; Large measuring spot, large sampling area, suitable for large area, large textured surface Built in rechargeable battery, charging once, continuous measurement for more than 50 hours; Accurate measurement, stable measurement, small difference between stations,