Propane Tank Gauge Level Indicator with QCC1/Type 1 Connection, 5lb-40lb Propane Gas gauge Pressure Meter Leak Detector Universal for BBQ Gas Grill, Cylinder, RV Camper, Heater and More Appliances

No more worries about running out of propane right in the middle of grilling, cooking, smoking, camping, and so on. No more unnecessary trips for refills when there is still some fuel left in the tank. With the propane tank pressure gauge on board, you'll always easily know when refilling is needed. Come on, enjoy your RV travel? Easy to Attach Screw threads let you attach it without tools, and it fits all brands and models with a QCC1/Type1 connection and up to a 40lb propane tank. This propane tank gas gauge can be worked with propane tank cylinders, propane regulator with hose and propane adapter. Color Coded Dial for Easy Viewing Monitors fuel level without removing the tank. No need to bend over or squint at tiny level markings. One glance at our large dial will tell you whether you're in the red (empty), yellow (low) or green (sufficient).   MUST READ 1. This gauge will not say exactly when the propane tank will be empty, rather it gives an approximation. In hot weather the pressure increases and in cold weather the pressure decreases, therefore the same amount of Propane will show different levels on the gauge's meter. 2. With the gauge installed, it will stop propane gas passing through if you open the tank valve big suddenly. To open the propane valve slowly will avoid the problem.