Cable TV Lines
Cast or Ductile Iron Pipes
Copper Pipe
Corner Markers
Curb & Valve Boxes
Enclosures
Fiber Optics Lines
Gas Lines
Ground Faults
Hazmat Drums
Irrigation Lines
Mag & PK Nails
Manhole Covers
Marker Magnets
Plastic Pipe or Conduit
Plastic Pipe Tracer Wire
Power Lines
Septic Tanks
Sheath Faults
Steel Pipes
Street Light Power
Telephone Lines
Underwater Recovery
Unexploded Ordnance (UXO)
Water & Sewer Lines
Weapons
Well Casings