DIY Water Tank Level Gauge & Holding Tank Overflow Alarm

In this Episode i build a extension for the switchboard in my Sirius 26: a gauge for the fresh water tank and monitoring system for the holding tank. Everything for less then € 50,-
For the used components you can check out this websites:
Gauge and water level sensor: www.aliexpress...
Sensor for the holding tank: www.aliexpress...
Alarmbuzzer: www.aliexpress...
Switch: www.aliexpress...
And finally a 3D-Printer: www.aliexpress...
I am not affiliatet to any of this sellers, so the links are just for a quick reference.

[@kookalini]

What a great set up!