| 1. | Due to the use of frequency conversion technology, accurate measurement can be ensured under strong electric field interference. |
| 2. | The instrument uses a Chinese menu operation, and the microcomputer automatically completes the entire measurement process. |
| 3. | This instrument is also suitable for measuring the tgδ and capacitance of high-voltage electrical equipment in workshops, laboratories, and scientific research institutions; it also has advantages of convenience, simplicity, and accuracy for insulating oil loss testing. |
| 4. | The instrument can measure high-voltage electrical equipment that is ungrounded or directly grounded using positive or reverse connection methods. It can also measure the tgδ of capacitive voltage transformers and the capacitances of main capacitors C1 and C2. |
| 5. | The instrument is equipped with an internal high-voltage step-up transformer and incorporates safety protection measures such as zero-crossing switching and lightning protection. During the test, it outputs high voltages of different levels from 0.5kV to 10kV, making operation simple and safe. |
