Monitors & Alarms

Review by Stu

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

Review by John

Great product works well. fast delivery. Thanks.

Review by Steve

My parents put us onto this device, after heading to the garage and looking...

Review by Ertol

Item as described and works well, and does exactly what it is supposed to d...

Review by Richie

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

Review by Nick

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

Review by Phil

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

Review by Mark

The unit is quite small. An advantage for installation, but a little hard t...

Review by Roger

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

Review by Barry

Very good & simple level tester to find lpg level