DOZYANT Propane Tank Gauge Level Indicator Leak Detector with Type 1 Connection (2 Pack), Gauge for Propane Tanks 5lb-40lb Universal for BBQ Gas Grill, Cylinder, RV Camper, Heater and More Appliances

I have not installed these as yet as my gas bottles have the old fitting but will upgrade tomorrowthis is not availabe in Australia and the OLD style has issues with blockage if used outdoorslooking forward to using these

Well made. Easy to put on. Only issue you look at the gauge and it’s upside down.

Not much to say on these. They look nice and solid and installing them was super easy. The gauge itself is nice and easy to read. Good value to keep an eye on my propane levels!

We lived in an RV for about a year while building, and where we live it gets down to 0 often. I had 2 -- 40lb tanks hooked up and having a gauge on each tank eliminated the worry of running out of fuel.Something to keep in mind, on sunny days the tanks would warm up and the gauges would read higher than reality. It was better to read then when cold.

I contacted Amazon and it was past the 30-days. After installing the gauge then removing it to refill tank the rubber seal rips. DOZYANT does not answer emails. You won't know this because the tank like mine took over 30-days to empty. Amazon can't do anything for you.The results are you have a unit that will leak (be careful) and can have an explosion.It's just a rubber O-ring that is made just for the unit, that they do NOT sell replacement ones.I see that there are other customers with the same problem.Being this is with propane this is very dangerous and can result in death.Buyer beware and be careful and safe.