... cables, plastic wires, electric wires, optic fibers, aluminum plastic pipes, steel pipes, fibers. It allows both online and offline measuring ... noncontact measurement, with no damage to the object2. Adopt dual axis measurement technology, capable of judging the roundness of ... Precision+/-0.002mmScanning Speed600T/SWorking VoltageAC220VAmbient TemperatureUnder 50 Dual Axis Diameter Gauge LMD-D20XY