Underground Cable Location Tracking Instrument Cable Measuring Instrument % USB Hubs 50/60Hz access

50/60Hz access

Auto-off: 10 minutes

Lead core color: 520 color core

One key to eliminate the original song

Underground Cable Location Tracking Instrument Cable Measuring Instrument % USB Hubs 50/60Hz access1. Locating and detecting underground cables 2. Locating and detecting cables in walls and pipes 3. Can find 500 meters of wires and cables 0. 5 meters deep 4. Use 9V battery, one battery for transmitter and one battery for receiver (not included) 5. Cables that can be found include: twisted pair, video cable, telephone cable, ordinary metal wire 6. Used to locate wires before drilling 7. Detection range 3 feet, cable length 3000 feet 8. Widely used