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  • Fisher Metal Detectors
    Oldest Name In Business, Since 1931


  • Fisher M-66 Valve Box Locator


    Fisher's M-66 Valve and Box Locator is designed specially for finding buried or paved over valves, boxes or vaults. In addition, the M-66 locates survey markers, water or gas meters, conduit, manholes and any other concealed metallic objects.
    The M-66 detects all metals including aluminum, brass, copper, iron, nickel, steel or tin.

    Combining sensitivity and accuracy with maximum ground penetration, the M-66 eliminates any guesswork 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.

    In the Fisher tradition, the M-66 is affordable, tough, and simple to use while providing maximum performance. A two-year limited war­ranty comes standard with the unit.

    M-66 Specifications
    • Search Loop Configuration:
      Double D (direct wired)
    • Loop Output Frequency: 4.5 kHz
    • Output Indication:
      Speaker: 16 ohm impedance
      Audio frequency: 450 Hz
    • Power Supply: 9V, each
    • Power Consumption:
      (-9V): 17 mA
      (+9V): 4 mA min, 6 mA sound threshold, 125 mA max sound
    • Weight: 4.25 lbs with 8 " coil
    • Operating Temperature: 
      -4(deg)F to +158(deg)F (-20 deg C to +70 deg C)
      Search loop immersible in water
    • Dimensions:
      Length 28" to 48" (71 cm to 122 cm), adjustable
    • Shipping Weight: 7 lbs
    • Shipping Dimensions: 
      34.75 " ; x 12.75 " ; x 5.25 " ; (88.3 x 32.4 x 13.3cm)
    2-Year Warranty

    Fisher warrants the M-66 to be free of defects in material and workmanship when it is shipped from the factory. The terms of this warranty are fully explained in a warranty registration card that accompanies the instrument. Complete factory and field service facilities support the warranty. Warranty may vary outside the U.S. Please see Corrosion Control Products Company for details.

    Retail Price $500
    A&S Company's price: Please call 1-800-301-6151 to order free shipping in 48 states by UPS insured ground.

    The Other Industrial Brands and for mircoprocessor controlled manhole and valve box locators click here



    Insured free Shipping in U.S (UPS)


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