1. Utilizes a high-performance industrial-grade microprocessor with strong anti-interference capability and stable operation.

2. Built-in ultrasonic and ground wave partial discharge sensors to simultaneously monitor partial discharge conditions inside the switchgear.

3. Employs a highly reliable low-power processor for stable operation, ensuring effective battery endurance.

4. Features a power switch that can be turned off during long-term storage to avoid battery drain.

5. Can be installed live under the working state of the switchgear without requiring a power outage.

6. Equipped with an independent power control switch to reduce unnecessary power loss.