DOZYANT Propane Tank Gauge Level Indicator LP Gas Pressure Meter Color Coded Universal for Cylinder, BBQ Gas Grill, RV Camper, Heater and More Appliances - Type 1 Connection, Black

They work as they should and don't leak. Can't ask for much more.

Purchased for exterior RV gas tanks. Works great. Functions well. Easy to install. Fits perfectly. Accurate description.

Decent gauges and do show pressure just not as accurate as one would hope

Takes the guess work out of grilling a meal to completion without the panic of running out of LP fuel during your cookout. Easy read color gage gives readings at a glance. Connection is as simple as hooking up a tank. A must have add on for any gas grill at affordable price

I like this guage because the display shows the gas level under different temperature conditions. There are 3 scales for cold, cool & hot days. The previous gauge I had there was only one scale and it was useless. I tested it for leaks with a digital gas detector, there were no leaks. Great gauge!

Accurate and perfect for your barbecue

A must have to monitor propane amounts

I am disappointed because of the leaks on both units I purchased. I tried both on three different propane tanks and they leaked on the side going to the tank. Luckily I had some adapters and was able to use the internal threads on the tank valves and eliminated the leaks. That made the gauge units quite long and expensive if you factor in the cost of the adapters. Normally I would have returned them but for whatever reasons I have had several items I needed to return lately and just didn't want the hassle. They do seem to work well so far, just bear in mind the different scales for ambient temperatures (would be nice if was in degrees instead of your guess).