Notice: The wire tracker can not locate wires in deep walls and underground. Specifications: The max working current: emitter: Signal output electric status: 8Vp-p . Signal transmission format: multi-frequency impulse . Distance of signal transmission: >=3km. Power: DC 9V battery (NOT included) Battery life: 50 hours continuously Material: ABS plastic Appearance dimension: 175*42*27mm(receiver); 126*49*34 (emitter).
