C.R. Mechtech Co., Ltd. Distributor of products, Phase Rotation Checker, Contact Resistance Meter, Inverter Motor Winding Resistance Meter (Inverter Hot Line Coil Resistance Meter) Direct Reading Iron Loss Tester from SOKEN ELECTRIC, a manufacturer of precious electronic measuring instruments use in the industrial fields such as research, development, quality control and maintenance for power transmission/distribution facilities, household electrical appliances as well as electrical insulating materials with world standard quality.