Function:
1. Maintenance of communications-specific power , is designed for mobile phones and other communications equipment designed for maintenance, it uses the most advanced short-circuit protection circuit to resume.
2. The protection of the rapid rate of , and a sound and light alarm, after treating the unshorting , to be ruled out after in 1 second automatically resume output.
3. Voltage measurement interface, can be replaced by precise digital voltmeter measurements voltages DC.
4. Radio-frequency signal detection, suitable for of communication equipment maintenance.
