Whale electric level switch - Using max 20A at 12v.

Digital technology detects deviations in the electric fields caused by water or other liquids.
The sensing element is encapsulated and not in contact with the liquid,

• Does not corrode.
• Resistant to oil and other dirt.
• No moving parts.
• Does not contain mercury.
• For pumps using max 20A at 12v.
• Can be used in salt and fresh water.