DigiTrak Mark 3, 4, 5 Compatible Sondes/Transmitters

Sondex offers DigiTrak Mark 3, 4 & 5 compatible sonde transmitters for standard and extended-range locating needs. Choose DT Yellow sonde for standard range with depth up to 11 m (36.1 ft), DX Red sonde for long range up to 21.3 m (70.0 ft), or DX SwP Red transmitter with switchable power and SWP mode up to 27 m (88.6 ft). All sondes include a 1-year warranty and free worldwide shipping.