The Fisher FX3 Ferro Probe is a precision-engineered differential induction magnetometer, meticulously designed to detect ferromagnetic materials including survey markers, pipes, valves, well casings, and septic tanks. This device stands out in the field of magnetic locators with its innovative 'motion detection' technology, which activates only when the probe or the target moves. This feature is complemented by the device's capability to 'null' over a target, where it increases the audio signal as you near an object and silences it as you pass directly overhead, ensuring precise location pinpointing.
What further distinguishes the FX3 is its affordability, achieved through advanced solid-state technology and efficient manufacturing processes under Fisher's rigorous engineering standards. Made in the USA, the FX3 exemplifies Fisher's commitment to quality and reliability. It is backed by a robust two-year warranty, meeting the rigorous demands of professionals in the underground utility industry. Fisher’s historic reputation for creating the first patented metal detector in 1931 continues with the FX3, making it a preferred choice for industry specialists seeking reliable and accurate ferromagnetic detection.