Monitors & Alarms

Review by Mark

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

Review by Dean

Monitors our Black, Grey & fresh water well.

Review by Phil

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

Review by three stripes

Have used other gas level devices in the past with limited success. This o...

Review by Richie

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

Review by Mike

This product came with excellent service and this is what you want when you...

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 Barry

Very good & simple level tester to find lpg level

Review by Stu

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