Like the Mopeka Check PRO Sensor. The Mopeka Check Residential Sensor combines all the
best technology of our ultrasonic sensing for the best sensor performance ever, for all LP Gas
tanks up to 1000 gallons. Comes with a 10 year battery life and a stronger signal.
How to read level via Bluetooth: Free Mopeka Check APP on your smartphone or tablet; Or
Mopeka Check LED Display.
Also compatible with Mopeka Wifi Bridge, allowing remote reading of sensor using APP.
Power: 2 AA Battery