Metal Detector, Accuracy 1/2 in, Overall Height 1 1/8 in, Batteries Required Batteries Required (Included), Overall Width 5 1/2 in, Overall Depth 5 1/2 in, Materials Detected Ferrous Metal, Live Wire, Non-Ferrous Metal, Battery Type 9V, Scan Depth for Ferrous Metal - Maximum 4 in, Scan Depth for Wood - Maximum Not Applicable, Scan Depth for Live Wire - Maximum 4 in, Features 2 Scanning Positions, LED Arrays and Audio Tone indicate Target, Scan Depth for Non-Ferrous Metal - Maximum 2 in. This item has been restricted from sale in the following state (s): []