3X Wired Liquid Water Level Sensor Float Switch for Aquarium

Max Contact Rating:10W; Max Switch Voltage: 100V DC; Max Switch Current: 0.5A; Max Breakdown Voltage: 220V DC; Max Carry Current: 1.0A; Max Contact Resistance: 100mΩ; Temperature Rating: -10 ~ 85 Degree; Float Ball Material: P.P; Float Body Material: Plastic. Body Length: 45mm/1.8 inch Cable Length: 36cm/14 inch Color: White Yellow; Weight: 30g; Package Content: 3 x Water Level Sensor 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 Note: because the current that the switch can carry is much little(0.5A) you must use a relay or contactor when it is connected by a load relay and contactor are not included here. Only the above package content other products are not included. Note: Light 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.