Automatic Transformer Turns Ratio Test Meter 3 Phase TTR Tester

Automatic transformer turn ratio tester is used to measure power transformer ratio, it can test three-phase transformation ratio at one time, has fast test speed and high accuracy, and greatly improves the test efficiency.

1.The test range is wide, up to 10000.
2.The test speed is fast, and the single-phase test is completed within 5 seconds.
3.240 * 128 color LCD screen, the interactive interface is more intuitive.
4.Z-connection transformer test.
5.It has the functions of blind measurement of transformation ratio, group test, tap position test, etc.
6.No power down clock and date display, data storage function (850 groups of test data can be stored).
7.High and low voltage reverse connection protection function.
8.Transformer short circuit and inter turn short circuit protection function.
9.Thermal printer output function, fast and silent.
10.Small size, light weight and easy to carry.

1.Range:0.9~10000
2.Accuracy:    0.1%±2 numeric(0.9~500 );
0.2%±2 numeric(500~2000);
0.3%±2 numeric(2000~4000);
0.5%±2 numeric(4000  above).
3.Resolving power:minimum 0.0001
4.Output voltage:160V/10V (Autoshift)
5.Working power supply: AC220V±10%,50HZ(Do not use the generator)
6.Service temperature:-10ºC~40ºC
7.Relative humidity:≤80%,No condensation