Aquarium 15cm Long Liquid Water Level Float Floating Switch Blue Limit Switches Use this Screwdriver Hand Tool

Use this Screwdriver Hand Tool for precision repair works like phone repair

copying machines

Applications: insulation and jacketing of power supplies

It is widely used in industrial machine tools

comfortable for daily use

Aquarium 15cm Long Liquid Water Level Float Floating Switch Blue Limit Switches Use this Screwdriver Hand ToolA 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.