1. Wide test range, up to 9999
2. Fast test speed, completes three-phase test in 7 seconds. 1. Wide test range, up to 9999.
3. Z-shaped connection transformer testing.
4. Blind test of ratio and group testing functions.
5. Non-volatile clock and date display, data storage function.
6. Protection function for reverse connection of high and low voltage.
7. Protection function for transformer short circuit and inter-turn short circuit.
8. Thermal printer output function, fast and silent.
9. Small size, light weight.
4 Product Parameters
1. Range: 0.9～9999
2. Accuracy: 0.1%±2 digits (below 500)
0.2%±2 digits (500~2000)
0.3%±2 digits (above 2000)
3. Resolution: 0.9～9.9999 (0.0001)
100～999.99 (0.01)
0～99.999 (0.001)
1000～5000 (0.1)
4. Output voltage: 160V, 10V gear shift
5. Working power supply: AC220V±10% 50Hz
6. Operating temperature: -20℃～40℃
7. Relative humidity: ≤85%, no condensation
