Monitors & Alarms

Review by David Crawford

Installation was quick and easy. Setup was simple. Now it tracks every watt...

Review by Roger

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

Review by Mark

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

Review by Brett

This is a good investment for anyone using gas bottles in the outdoors - it...

Review by Nick

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

Review by Barry

Very good & simple level tester to find lpg level

Review by three stripes

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

Review by Ian Jones

This is the best thing ever, works brilliantly. Would highly recommend.

Review by Tones

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

Review by Dean

Monitors our Black, Grey & fresh water well.