On the jobsite, interference is everywhere, created by many sources: radio signals, metal, underground and overhead utilities, nearby buildings, etc. With our Subsite Electronics TK Series HDD Guidance System, we can cut through noise and complete bores with an unprecedented level of confidence. It has a dual locating method (peak and null), four-frequency beacon, depth range of up to 110 feet (33.5 m), high-contrast graphics, and much more. Call today to put the TK Series to work.