Wodge

Thanks Jen... Accuracy isnt the most important thing but a search on Aliexpress tat market for "digital flow meter" brings up the sort of thing i need, a cheap LCD counter of water! Some are specifically for measuring life of water filters so should be ideal. Thanks again

Hi Folks Does anyone know of a resettable digital count up or down clock/timer that can measure the time my 12Volt fresh water supply pump is active. The pump is activated by a switch in the tap (cold only) which enables the pump. If i can measure the minutes the pump is active between a full and empty tank i can easily estimate the remaining water in the tank. Anyone with a solution? I am looking online but cant seem to find anything suitable. Cheers..