fuel level monitor of Censtar tank gauging system

Censtar tank gauging system is a wireless ultrasonic fuel level monitor complete kit which includes Receiver, Transmitter, 2inch NPT adapter, 2 mounting screws, and instructions.
Oil tank monitoring system provides visual and audible warning when oil is low
Multiple receivers can be set up to receive from one transmitter
The omni-directional transmitter allows the receiver(s) to be located anywhere within 150 ft of the transmitter.