● Turn ratio test range: 0.8～10000
● Group test range: 1～12
● Turn ratio test accuracy :0.2 level (180V: 0.8-2000)
0.5 level (180V: 1000～10000)
0.2 level (10V: 0.8～200)
● Turn ration resolution: 0.0001
● Power supply input: 220V±10% , 50Hz±1Hz
● Temperature: -20℃～40℃
● Relatively humidity: ≤85%, non-condensing
● Dimension :325mm*280mm*190mm
● Weigh: 6.9kg