BSM888X 12V/24V Battery Sense Monitor

Key Features:

- Free Battery Sense App for iOS and Android
- Monitor up to 4 batteries
- Connects to smartphone wirelessly
- Compatible with all 12/24 volt batteries
- IP65 Ingress protection
- Tests cranking automatically on engine startup
- Manually test charging system (alternator)
- Automatically record the time / duration of each trip
- Smartphone notifications (within range)
- Short-circuit and reverse polarity protection
- Review historical data (up to 30 days)