Stud finder The Ferrex Multi Sensor Power Line Detector with Depth Gauge, model GT-MM-13, is a versatile tool for detecting power lines and measuring depth accurately. With its advanced sensor technology and LCD display, users can easily detect the presence of power lines and obtain accurate depth readings. The battery included ensures uninterrupted usage without the need for recharging. This unit, sold individually, is a reliable and efficient tool for various electrical and plumbing tasks.
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