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 l Sensitivity: 110 dB max

l Sensitivity: 110 dB max in selectable resolution 0

5 files(up to 100 values for each file)of stored values

The minimum thickness capturing capability: the ability to capture value having a minimum thickness8

Part Number: GM-6

This series logger featured with large LCD display

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 l Sensitivity: 110 dB maxBrand: 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,