Ultrasonic monitoring of tank levelsBattery operated ideal for remote locationSystems can monitor up to 50 tanksProfessional system can monitor 12 tanksPremier system can monitor 50 tanksMonitor variety of tank shapesRectangular/ squareCylindricalObroundCommunicationDisplay on device (battery life, tank ready, device profile)Tank level reporting is set up for timed readingTank level reporting in gallons or liters