Bluetooth Water Tank Gauge Installation

[@peterbowdern1669]

great video, thank you very much. could you please explain why you need a back flow stop valve in the line before the pump. Thank you

[@topargeerv]

@peterbowdern1669 - Hi Peter ghost readings are possible when water moves past the sender with out exiting. The loose water is common with installation before the pump and even with some installation after the pump where the sender unit has a long section where the water often moves when travelling or when the van moves (someone walking in van). A stop valve in the long section will stop the water moving.

[@camping.vanlife]

Any idea how long the batteries are supposed to last

[@topargeerv]

@russellhawkins6271 - the AA batteries for the Surface Mount Water Tank Gauge should last approx 12 months