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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 functions such as blind test of transformation ratio, group test, and tap position test.
6. Clock and date display without power failure, data storage function (50 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. It adopts AC/DC power supply mode, and it can be used with or without mains power on site.
11. Small size, light weight, easy to carry.
Range | 0.9～10000 |
Accuracy | 0.1%±2 numeric（0.9～500 ） |
0.2%±2 numeric（500~2000） | |
0.3%±2 numeric（2000~4000） | |
0.5%±2 numeric（4000above） | |
Resolving power | minimum 0.0001 |
Output voltage | 160V/10V (Autoshift) |
Working power supply | AC mode——External AC power supply AC220V ± 10%, 50Hz is required.（Do not use the generator） |
DC mode——No external power supply is required (the instrument has its own lithium battery) | |
Service temperature | –10℃～40℃ |
Relative humidity | ≤ 80%, no condensation |
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