Product: GasSaf Propane Tank Gas Gauge Leak Detector - Universal for QCC1 Type1 Propane Tank Gas Pressure Meter(2-PCS)
Brand: GasSaf
Color: 2 pack
Propane Tank Gauge
 Great for using gas grill, heaters, smoker, RV ,camp stoves and more propane gas tank cylinder appliances.And no more unnecessary trips for refills when there was still some left in the tank.
 Easy to Attach
It fits all brands and models with a QCC1 Type1 connection and 20 lb to a 40 lb.propane bottle. This propane tank gas gauge can be worked with propane tank cylinders, propane hose and propane adapter. Great for using gas grill, heaters, smoker, camp stoves, lanterns, tabletop grills, fire pit tables, turkey fryers and more propane gas tank cylinder appliances. 
Solid Brass Withstands Weather, Scratching, Denting and Corroding
Color Coded Dial for Easy Viewing 
How does gas pressure gauge show a leak? If you close the tank and pressure decreases over time (taking temperature into account), the needle will slowly drop to red and you may have a leak
1.Compatible with all appliances with a QCC1 / Type1 connection 20 lb to 40 lb propane tanks
2.Monitors fuel level without removing the tank. color coded dial for allowing you to see at a glance when your propane level is low,here are three levels; natural gas, low gas, supplement.
3.With leak detection function, if the leak is detected, the instrument will limit the flow to protect your safety
4.High precision meter , high quality brass, can perfectly provide oven, oirtight connection between RV and tank, very durable and sturdy.
5.Coming with dust cover. No tools required and easy to install with handheel grip for tightening. Great for using gas grill, heater, smoker, camp stove, lantern, tabletop grill, fire pit table, turkey fryer and more propane appliances.

Search query: 420 lb propane tank
Relevance: Complement

Search query: propane tank 2 small
Relevance: Complement