Measuring range (continuous wave signal >50MHz): 38mV/m to 11V/m
auto detecting attribute of substrates
capable of testing the most engineering materials
The minimum thickness capturing capability: the ability to capture value having a minimum thickness8
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GR220 Digital Surface Roughness Tester Kinds of Testing Parameters Ra: 0.005~16.000μm Rz: 0.02~160.00μm Metal Roughness Meter MIG Welding Equipment Measuring range (continuous wave signalBrand: Graigar Color: Blue Features: Electromechanical integration design, small volume, light weight, easy to use; Using DSP chip to control and data processing, high speed, low power consumption; 128 x 64 OLED dot matrix display, digital graphic display; highlight no perspective; Intuitive and rich display information, can display all the parameters and graphics; Compatible with ISO, DIN, ANSI, JIS national standards; Residual quantity icon,