Feature:
Detect the main battery firstly, read the voltage and identify the two system. The voltage reading below 16V is a 12V system, and the reading above 17V is a 24V systems.

When the Voltage of the starting engine is higher than 13.5V(27V), powered on the isolator after 5 seconds.It is normal for the voltmeters to have an error between 0.3V.
When the main and auxiliary voltmeters show that the voltage is lower than 13V(26V) for 10 minutes, disconnect the isolator immediately while it is lower than 12.5V(25V). The voltmeters is flashing after disconnection.
The button indicator light flashes during the isolator is working, and the two voltmeters display normally.

Specifications:
Voltage:12VDC-24VDC
Max Intermittent Current:150A
Continue Current:150A normally open
Over Voltage:16V / 32V
Material:Aluminum Alloy Shell& Copper Contact
Contact Form: Intermittent Type
Weight: 702g