Zircon 69647 Stud Sensor 9 V Battery 3/4 in Detection Detectable Material: Metal Wood

Zircon Stud Sensor, Battery Type: Alkaline, Battery Voltage: 9 V, Detectable Materials: Metal, Wood, Detection Range: 3/4 in, Indicator Type: Audio, LED Light, Operating Temperature: 20 to 120 deg F, Dimensions: 1.18 in L x 2.23 in W x 5.54 in H