A professional tester supporting automatic/manual (one-way/two-way) measurement of rotor winding parameters (voltage, current, impedance, etc.). Features a large LCD, data storage, on-site printing, and automatic protection adjustment for safe and efficient testing.

1. Dedicated to detecting inter-turn short circuits in generator rotor windings with comprehensive parameter measurement.
2. Rotary mouse operation for convenient and quick setup and control.
3. Dual measurement modes: fast automatic measurement and flexible manual selection measurement.
4. Large-screen Chinese menu interface displaying real-time test data and characteristic curves.
5. Built-in data storage and micro-printer for instant printing of test results and curves.
6. Automatic adjustment of protection action values based on test parameters to ensure equipment safety.
7. Multifunctional: suitable for no-load/short-circuit tests of single-phase transformers and VA characteristic tests of PT/CT, arc suppression coils.

1. AC impedance range: 0～999.9Ω; Accuracy class: 0.5
2. AC voltage range: 0～600V; Accuracy class: 0.5
3. AC current range: 0～120A; Accuracy class: 0.5
4. Active power range: 0～72KW; Accuracy class: 1.0
5. Frequency range: 45～75Hz; Accuracy class: 0.2
6. Power supply: AC 220V±10％, 50Hz
7. Dimensions (L×W×H): 415mm×225mm×200mm
8. Weight: 5kg