Magnetic Locators

  • Schonstedt GA-52Cx & GA-72Cd

    The GA-52Cx & GA-72Cd locator detects the magnetic field of iron and steel objects, with unmatched sensitivity. Designed for one-hand operations, the On/Off-Sensitivity and Volume controls are located on the underside of the cover. This provides easy access, protects the knobs and contributes to their overall ruggedness and dependability.


    High Sensitivity with 5 Levels

    Audio Output

    No response to aluminum, brass, or copper

    HeliFlux® sensors

    Modular construction; high performance components

    7-year warranty

    GA-52Cx & GA-72Cd Brochure
  • Schonstedt Maggie

    Maggie combines the best features of

    two flagship Schonstedt magnetic locator

    instruments: the sensitivity and precision

    of the GA-52Cx, and the single-handed

    operation of the GA-92XT. Maggie combines improved ergonomics, higher sensitivity with a visual

    display, and membrane controls in a tough ABS case.


    Highest sensitivity

    Ergonomic & durable

    Dust & water resistant (Rated IP54)

    Easy access battery removal

    Visual display shows +/- polarities &

    signal strength

    HeliFlux® sensors

    Padded case & sling included for ease of

    carrying through rough terrain, hands-free

    7-year warranty

    Maggie Brochure
  • SitePro ST100 Series

    The Smart-TRAK ST101 is the smart choice for underground locating professionals. Large LCD screen for visual search results: 0-99 numeric indicator with signal strength bar graph, sensitivity, volume, and battery level indicator. Precision-crafted superior ergonomics and balanced design for one-handed operation. Waterproof tube and tip with robust co-molded housing that is water resistant and dust proof to ensure years of dependable operation. The ST102 adds North / South polarity on the display as well as Smart Search Technology which adds pin point accuracy.

    DS-59ST100 Series
  • Subsurface ML-1 Series

    The ML-1 and ML-1M are SSI’s longest-enduring and industry-leading products for magnetic detection. Whether you’re seeking corner markers (iron or steel), well casings, steel drums or septic tank handles, this is the go-to magnetic locator for you.


    And for good reason. The ML series offers simple one-handed operation with an easy-to-learn keypad featuring only three buttons – no menus or cumbersome instructions to follow. The audio unit has the volume built into the on/off key; just hold down the key while it cycles through the settings. The ML-1 and ML-1M feature strong monotube construction, providing structural integrity you can count on.


    In addition to the features of the original ML-1, the ML-1M is metered, offering you added features without added complexity. The digital meter provides for visual signal strength, polarity indication, gain setting plus battery life display. These versions are engineered to operate identically with the same controls.

    ML-1_ML-1M_SpecSheet