1. Read this manual carefully before using the instrument.
2. Operators should possess general knowledge of electrical equipment or instrument usage.
3. This product can be used both indoors and outdoors, but avoid exposure to rain, corrosive gases, excessive dust, high temperatures, and direct sunlight.
4. Avoid severe vibration of the instrument.
5. Maintenance, care, and adjustment of the instrument should be performed by qualified professionals.
6. Do not touch the test leads during testing!
7. For safety, it is recommended to manually short-circuit the test terminals for discharge after testing!
8. Strictly follow safety operating procedures and technical requirements.
9. Non-testing personnel must maintain a safe distance from the high-voltage test area to avoid electric shock.
Note: The above information and technical parameters are provided by Yangzhou Darui Electric Co., Ltd.
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