Propane Tank Level Indicators

I have These on my trailer tanks. They work well enough to let me know when I'm running low on a tank so that I don't run out in the middle of cooking or cleaning. I check them before a trip and fill the tank(s) if needed so I have at least one full and one partial tank for the trip. If I know one tank is less than full when I start out, I check it every few days during the trip.


I also installed These in my cover so I can easily check the gauges. Without these, I have to remove the big front cover that protects the two tanks and battery. These make checking much quicker.