The Mopeka Tank Check Standard Sensor works on 20, 30, and 40 lb (5, 7.5, and 10 gal) DOT cylinders, and on horizontal RV tanks.
Allows you to monitor the level of propane using the free Mopeka TankCheck* app on your smartphone or tablet.
Or, propane level can also be monitored with the stand-alone Mopeka TankCheck* Double Monitor.
The Mopeka TankCheck* app allows connection to multiple sensors, so that you can monitor as many tanks as you want!
The TankCheck Standard Sensor can be connected to both the app and standalone monitor at the same time.