2X Horizontal Water Level Sensor Liquid PP Float Switches NO NC 100V DC 0.5A

Thread Dia() : 21mm / 0.83 inch
Hex Size() : 23mm / 0.906 inch
Body Total Length : 95mm / 3.7 inch
Cable Length : 30-40cm
Color : Black
Net Weight : 50g
A float switch is a device used to sense the level of liquid within a tank.
The switch may actuate a pump, an indicator, an alarm, or other device.
It can be easily converted from normally open to normally close by inverting the float.
Use them with hydroponics, saltwater tank, freshwater tank, gardening, aquariums for power control, pet bowls, fish tanks, filtration, heating, pumps, ponds, basement alarms, boats, air condition drain pans, pressure washers, carpet cleaning mach, reef aquarium, fluid control, ice machines, coffee pots, marine, automotive, automobiles, tropical fish tanks, evaporator coils, condensation line, in relays, or what ever your project may be.
Package Content : 2 x Float Switch

Only the above package content, other are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.