EchoCheck

Instantly know your gas level by connecting EchocheckTM sensor with EchocheckTM app. Features: Step By Step Installation Guide Trouble Shooting Custom Tank Naming Tank size selection to suit various tanks including custom tank size Low Battery Alert Low Propane Alert Gas level Measuring Units in percentage, Inches and Centimeters Add up-to 10 sensors on bluetooth How this works 1) The sensor plate is made of a naturally occurring quartz (ceramic). 2) Ultrasound pulses through the tank to the propane surface and bounces an echo to the sensor. 3) the sensor instantly sends information to display the propane gas level in the Tank Sensor by EchoCheckTM app. For more information check GHP Group Inc website - https://ghpgroupinc.com/pages/echocheck