Using magnetostrictive technology, our probes provide continuous and highly accurate readings of liquids inside of the tank. By transmitting a high frequency electrical impulse that travels at the speed of sound, the advanced technology within the probes is able to measure the time elapsed between the initial sending of the signal and its return to the float, giving an unbeatably accurate fuel reading which is then relayed to the console on site or directly to the point-of-sale (POS). Our probes are available as both wired and wireless units, so you can be sure that whatever your site configuration, you are receiving the best service.