GASPRO Propane Tank Gauge Level Indicator, Accurate Propane Gauge for Propane Tanks, Cylinder, RV Camper, Propane Heater, Fire Pit, Gas Grill and More, Tool-Free Installation, Solid Brass

Female fit to the propane tank feels kinda larger/loose but will fit the tank male outlet. Works out of the box without any tinkering. Previously bought FlameKing which has more reviews but did not work. There must have been sandy debris in the valve as it reads half full on a new tank and within 2 hours of use, read empty and gas output dropped to negligible as it metered (only the nearest burner had flame). Tank felt heavy though, so I bought this gauge and it read 3/4 full and gas output was normal on all 4 burners. Highly recommend.

I was tried of running out of gas half way through cooking on the grill. There is nothing like having to switch tanks in the middle of cooking. Or having to run out to get a tank of propane at the closest place open. The gauge takes the guess work out of how much gas do I have. I saw one on my buddies grill and wanted one for my grill. Simple to install and once on it stays on gas line no need to remove it to change tanks. You have a gas gauge in your car, right. Have a gas gauge on your grill. Makes sense to me.

Attached to my grill easily and can now tell how much propane is left in the tank!

This device is a great addition to my propane tank. The gauge is what I needed especially when a nearby source of water was not available (you know, the hack about pouring water to find out how much propane is left in the tank).I can grill without having to stress about running of propane. If you grill enough, this add-on can help you out. It was a good buy, 5 of 5 stars.

Having multiple 20 lbs. propane tanks for multiple appliances (Camp Chef 3 burner stove, 22" Southwest Disk, and now an Outland 24" propane fire pit), has added complexity to knowing just how much propane I have on hand for larger gatherings and/or for camping. I added two of the Gaspro tank gauges to my arsenal and, now, I know how close to empty I am. I no longer have to go by the time poorly tested method of "uh, it feels like it's about out" or "Dear, the burgers don't seem to be cooking now." The gauges arrived a day earlier than expected and were securely packaged in individual cardboard cartons and form fitting foam. Attaching them was easy as pie and they provided an immediate feedback on my remaining amount of propane for my burner. I already had one, now I've added two more - I may have to go for number 4 if I keep adding propane burning appliances!Update 08/30/2022: Unfortunately, on our first camping trip with these gauges, we discovered neither one allows gas to pass through. I am unable to light the cooking application due to no gas getting through. After reading numerous reports of similar problems by other purchasers, it looks like this product is faulty. I have tried every possible combination of lighting the appliance and nothing works. Looks like a call to Amazon customer service is in order.

We have all done it. With our small tanks that do not have a Gage. We think we have enough to do the job. Weather it be cooking or fueling your fire pit for the evening. Then it happens. Your tank is empty. At the moment I have it on a 15 pound tank, it works just as well on my 30. I have not used it on anything smaller as I have no use for them. I highly recommend this product being as how I am now a full time RVer.

Wish I would have picked this up years ago, easy to see how long your gas bottle will last and helps to keep prepared. Doesn’t leak

This is the third one that I have bought. They don’t seem to last more than one or two tanks and then they quit working.