Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low View: 32 64 All Add to cart Add to Wishlist Add to Wishlist Sensors, SwitchZP4510 Water Level Float Switch RM6.50 This is a waterproof, magnetic, float type water level sensor you can use with Arduino, Raspberry Pi, etc. to sense level of liquid. (preferably water) Add to Wishlist Add to Wishlist