The AP Products Propane Tank Gas Level Indicator - Small Tanks is a propane tank gas indicator that has a magnetic sensor, that mounts to the bottom of the LP tank to indicate the level of propane left in the tank. The indicator works by using Bluetooth signals to update the monitor or smart device.

Magnetic sensors mounts to bottom of LP tank
Updates every 5 seconds
Use with 20, 30 and 40 lb propane tanks
Monitor shows level using LED lights
Integrates with RV Whisper to get remote monitoring over WiFi, text and email alerts, and propane level logging.
Includes: (1) Wireless monitor, (2) Magnetic sensors, (2) CR2032 batteries and (6) Propane tank feet
Limited 3-year manufacturer warranty

Note: With included monitor you do not need to have a smart device and downloaded app to receive the level of propane in your tanks. When using this device you will never have to worry about running out of LP gas again. This fully wireless system will tell you exactly where the level of propane fuel is through the included monitor. If you decide you would like to use a smart device to receive indicated levels, all you would have to do is download the app. If you do not need the monitor because you have a smart device with bluetooth capability and want two sensors refer to part # 06-2192.

AP Products Propane Tank Gas Level Indicator - Small Tanks