Monitors & Alarms

Review by Dean

Monitors our Black, Grey & fresh water well.

Review by Richie

This level checker works really well. Simple and easy. I would recommend th...

Review by Doug

Good to use to monitor fridge (which is connected directly to battery) powe...

Review by Phil

Bought the monitor with the arm sensor easy to install only bought one sens...

Review by Phillip

Simple easy to install and know how much power your using and how much is a...

Review by Tones

Super easy to use. By pressing the black round button gently against the bo...

Review by Stu

We were looking for a way of monitoring the battery voltage without it look...

Review by Nick

Not sure how much gas is in the bottle? Shaken it to check for liquid? Try ...

Review by Errol

Product as described and worked well with the 2 Arm Tank Senders. Would rec...

Review by Roger

Does just as stated, allowing you to know gas level quickly & easily.