产品描述：
Water Resistant Digimatic External Micrometers
6 models of water resistant micrometers suitable for use in areas where there is a high risk of coolant splash. Large LCD display. Inch/metric conversion. Origin setting. Auto power off. IP-65 coolant proof. Tungsten carbide tipped measuring faces. Conform to BS 870. Resolution: 0.001mm/0.00005".
Accuracy:
0 - 75mm plus/minus 1 mu m.
75 - 100mm plus/minus 2 mu m.
Flatness: 0.3 mu m.
Parallelism:
0 - 50mm 1 mu m.
50 - 100mm 2 mu m.
293 series