Upgraded after nf-816, can detect cable location in underground or other invisible cable, the range is 0-2m
Signal sensitivity for transmitter and receiver is adjustable. (0-2M)
Easy to track with complete ac interference rejection
Tone trace live cable with alligator clip within ac400v high voltage without burning equipment
Capable trace cable, such as single conductors, 2-core or multi-core cable
Detect cable location in underground or other invisible cable, the range is 2-meter depth, 1000-meter length.