20 or more:
27,55 EUR
50 or more:
27,31 EUR
200 or more:
27,07 EUR
500 or more:
26,83 EUR
1000 or more:
26,59 EUR
2500 or more:
26,35 EUR
Upgrade your frient water sensor by adding a probe to it. Use your existing water sensor as a base and stick or screw it to a wall. Then place the probe on the floor - done!