Mopeka Pro Gas Cylinder Level Sensor - Bluetooth with Magnet Know exactly how much gas you've got left - without ever having to take a wild guess.

The Mopeka Pro uses cutting edge ultrasonic sonar tech to measure LPG levels with incredible accuracy, and it sends those live readings straight to your phone over Bluetooth - no fuss. This thing was made for propane, butane and LPG mix cylinders, easy to stick onto the base of your gas bottle and works with both steel and aluminium tanks - vertical or horizontal - from little BBQ bottles to really, really big tanks (up to 3785 litres no problem). Perfect for any kind of setup - caravans, motorhomes, BBQs, catering businesses, off-grid homes and marine LPG systems. The Mopeka Pro is basi