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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
no external power required
View exact water levels in liters or gallons via Bluetooth
if your tank or display is positioned further apart than the standard cable length supplied
boats and DIY upgrades
Bluetooth 12 Volt Adapter smart gauge no external power requiredThe 12 Volt Bluetooth Adapter is designed to safely connect your Bluetooth Water Tank Gauge which is 3 Volt to a 12 Volt power source without risking damage to the unit. It includes a built in resistor to regulate voltage and prevent power surges, ensuring optimal performance and longer product life. Before connecting your 12 Volt Adapter, configure your gauge in the app using 2 x AA batteries first to ensure correct setup. If connecting to a lithium