We are manufacturer of diameter measuring gauge, capable of providing various measuring range with a ... . Mainly used in the measuring of outer diameters of small diameter wires and rods,such as optic fibers, enamelled wires, fine ... .02-1.0mmMeasuring Precision+/-0.001mmScanning Speed2000T/SWorking VoltageAC220VAmbient TemperatureUnder 50 diameter measurement gauge LMD-D01A