• With one push on the test button you can check the water level of up to three tanks
• Easy to fit
• Sender probe is sealed by a special grommet which is compressed in the hole when the nut is tightened
• Measures the water level by contact with the 5 sensors along the arm
• No moving parts

Specifications:

• Sender probe only requires one 22mm (7/8″) hole in the side of the tank
• Suits tanks from 100mm to 280mm (4″ to 11″) deep

This easy to fit tank sender probe only requires one 22mm (7/8″) hole in the side of the tank and suits tanks from 100mm to 280mm (4″ to 11″) deep. The sender probe is sealed by a special grommet which is compressed in the hole when the nut is tightened and measures the water level by contact with the 5 sensors along the arm. It has no moving parts.