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Fisher M-66


MSRP: $545.00

Fishers M-66 Valve and Box Locator is designed specifically for finding buried or paved over valves, box’s or vaults. In addition, the M-66 locates survey markers, water or gas meters, conduit, manholes and any other concealed metallic object.

The M-66 detects all metals including alumimum, brass, copper, iron, nickel, steel or tin. Combining sensitivity and accuracy with maximum ground penetration, the M-66 eliminates any guess work when pinpointing hidden metallic objects.

The electronic balance of the M-66 is easily and quickly tuned for detection within seconds while also allowing for maximum audio and visual indications.

A two year limited warranty comes standard with the unit.

  • Features:
    • Simple operation - only 2 knobs
    • Ultra-sensitivity and maximum penetration through soil, asphalt or concrete
    • Ground rejection VLF (very low frequency) eliminates false signals
    • Detects all metals
    • Built-in battery test
    • Analog meter and audio target signal
    • Adjustable shaft
    • Fully submersable 8 inch search coil
    • Weather resistant design
  • Specifications:
    • Search Loop Configuration: Double D (direct wired)
    • Output Frequency of Loop: 4.5kHz,
    • Output Indication:
      • Speaker 16 ohm impedence
      • Audio frequency 450Hz
    • Power Supply: 9V, each
    • PowerConsumption:
      • (-9V) 17mA
      • (+9V) 4mAmin, 6mAsound
      • threshold, 125mAmaxsound
    • Weight with 8” coil: 4.25 lbs.
    • Operating Temp: -4° to 158° F (-20 to +70C)
      • Search loop immersible in water
    • Dimensions: length 28” to 48” adjustable (71cm to 122cm)