Bluetooth battery monitor and shunt. This will keep track of the SOC of your leisure battery bank by measuring the amps in and out. It will also measure your starter battery voltage. All monitored via an app on your phone.
£100 new
£50 posted
£100 new
BM-1 Bluetooth Battery Monitor - Nasa Marine Instruments
BM-1 Bluetooth battery monitor BM-1 (BT) Bluetooth Battery Monitor for Android* When you need a battery monitor but don't have space for the display or routing the cables would be a nightmare, there is now a solution. The BM-1(BT) will monitor your boat or caravan's lead-acid batteries and...
www.nasamarine.com
£50 posted
