NF-819 Anti-jamming Underground Cable Tracker Detector Tester Wire Locator Low Voltage w/ Polarity Test Function Locate Electrical Wires, Telephone Wire, Coax Cable Phase Sequence Air press unit: hPa /

Air press unit: hPa / inHg

4x high magnification power

Auto shut-off if no operation in 1 minute

It is designed up to 5 square area and 5 round area size for quick calculating of air volume

NF-819 Anti-jamming Underground Cable Tracker Detector Tester Wire Locator Low Voltage w/ Polarity Test Function Locate Electrical Wires, Telephone Wire, Coax Cable Phase Sequence Air press unit: hPa /Mainly used to detect cable location in underground, inside wall, ceiling or other invisible cables. Has CE approval. Detects power cable, coax cable, telephone cable, network cable, multi core metal line, etc. The best tool for the engineers using in the following application: Cable wiring, weak current system of integrated wiring circuit Communication cabling, home decoration system Telephone system, computer network and other metal conductor fields