Fisher FML 3 Magnetic Locator Detector - Professional Metal Detector for Underground Utility, Pipe & Rebar Finding | Construction, Landscaping & DIY Projects

Fisher Research Labs FML-3 Magnetic Locator detects buried ferrous metal objects at depths up to 8 feet. Made in the USA, Rugged Construction, built for harsh field conditions. Locates Water and Gas Valves, Joints in Iron Pipe, Pipes and Cables, Manhole Covers (Telecom, Sewer, Power etc.), Survey Markers, P. K Nails. The security uses are detection of ferrous metal objects on a person. Weapons search and recovery on land and water. Easy-to-use one hand operation with 4 button keypad.

Features & Benefits

• Detection of buried ferrous metal objects at depths up to 8 feet.
• Waterproof Sensor tube pressure tested to water depths up to 220 feet.
• Rugged construction suitable for harsh field conditions.
• Easy-to-use one hand operation with four button keypad:
  1) On/Off Button
  2) Zero button: Automatically calibrates unit to ambient magnetic conditions
  3) Gain Up button: Increases the locating sensitivity of the unit
  4) Gain Down button: Decreases the locating sensitivity of unit.
• Low batter indicator: flashing LCD when batteries need replacement.
• Varying pitch audio signal mode using a moving coil speaker for enhanced audio output.
• Includes Soft Case with carrying straps and inside pocket for batteries and manual.
• 7 Year Warranty.