Product Description 102152 Features: Stay on the right path to revolutionary dual antenna technology follows a flux line directly to the buried transceiver When receiving equal signal strength, the antennas mounted perpendicular to each other on the tracker case create an X shape and the center search light illuminates when pointing toward the strongest signal Forget traditional grid and tangent searching, dual receiving antennas can be significantly faster for both novices and experts You'll by clued into your desired direction when the directional display on the case lights up Other features include an advanced multiple burial function and distance display Specifications: Average weight: 105 ounces with strap and batteries Transmitting frequency: 457 kHz Range: 50 meters Dimensions: 55 x 32 x 13 inches