Purchase Qty. Reference FOB Price
10-999,999 Pieces US$8.99
1,000,000+ Pieces US$2.99
Product Description
Product Description The magnetic float switch is a device used to sense the level of liquid in a tank. There is a magnet in the float ball and a magnetic reed switch in the rod. When the liquid level rises, it drives the float ball up close to the reed switch inside the rod. The magnet then ...