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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Several Installing Parts
Use this Screwdriver Hand Tool for precision repair works like phone repair
* Please do not use any chemicals to clean nail heads
copying machines
Suitable for use with: Laser engraving
Aquarium 15cm Long Liquid Water Level Float Floating Switch Blue Limit Switches Several Installing PartsA 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$ 148.95
US$ 45.80
US$ 25.00
