FD-40 | 512 Hertz DuraSonde Transmitter Hathorn Accessories and built to handle construction

and built to handle construction sites

and field inspections in rugged environments

environmental investigation

North American-made with a butt-welded steel frame and HDPE premium cables

FD-40 | 512 Hertz DuraSonde Transmitter Hathorn Accessories and built to handle constructionKey Features Exceptional Depth Range: With a range of 47 feet in nonmetallic and 32 feet in cast iron pipes, the FD 40 is built for deep utility locating, ensuring reliable results even in more challenging systems. Receiver Compatibility: Operating at the 512 Hz frequency, the FD 40 is compatible with any 512 Hz receiver, including Prototek's LineFinder 2000, 2200, and Ferris Analog Receivers, ensuring precise locating. Tough Build: Designed with a