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black for negative
Material: Steel
Overall Depth: 6cm/ 2
File Teeth Length: 85mm / 3
Built-in screw wire is more safe and convenient
Aquarium 20cm Long Liquid Water Level Float Floating Switch Blue Carburetor Rebuild Kits black for negativeA 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. 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.
US$ 10.00
US$ 27.99
US$ 180.00
