12V Αισθητήρας επιπέδου νερού DC Ελεγκτής Δοχείο Πύργος Αυτόματη Αποστράγγιση
Ένα μέρος της κριτικής έχει μεταφραστεί αυτόματα.
Fast delivery, good packaging, very good product.
As soon as received it I've powered it and put the three wires in water. It works as described. Common wire at the bottom of the tank, when the upper wire touches the water the relay toggles and then toggles back only when the lower wire is out of water. Adjusting the position of the wires you can easily choose the positions when starting to pump and stop. Of course if you want to feed a big pump with amps the relay is too weak and it'll be considered as a driver for a bigger one, but that's not a problem. It's a 5 stars device for sure!
quality product, it's ok works well, I recommend
works well
παραλήφθηκαν σε καλή κατάσταση και σύντομο χρόνο παράδοσης
ελήφθη στις 21/01/2021, όλα εντάξει
excelen products used for drains, and water tanks. connect it to an alarm and it will sound with the tank is full or empty
Rendben megérkezett.
Εντάξει
Da provare.