1. Battery disconnect switch with voltmeter for safe power isolation in boats, RVs, or cars.
2. Built-in LED screen for real-time monitoring of 5-60V DC system voltage.
3. Nylon housing for high heat resistance, effectively preventing power depletion during idle periods.
4. Operation: turns clockwise to open, counter-clockwise to close.
5. Dimensions: 70x70mm
6. Knob: 52mm
7. Mounting hole diameter: 60mm