... operate, small size, light Convenient Type Dielectric Oil Testing Machine IIJ series fully automatic oil tester ... has got functions of auto boosting, step down, stirring, display and print out. After ... automatic, control by microcomputer, utilization of new I/O terminal.2) Numbers of times of testing ... standard of timing) Technology and parameter dataPower supply: AC220V 10%, 50 HZVoltage output: 60 KV ...