• Fisher F70

    $1,110.00
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    Fisher F70 Advanced Visual & Audio Target ID Metal Detector

    The F70 Has Many Great Features. Use it for Coin Shooting, Relic Hunting, Gold Prospecting & More. Powerful Performance

    • All Metal Auto-Tune Mode
    • Large LCD Screen with 0-99 Numeric Target Identification Display
    • Frequency Shift
    • Multiple Audio ID Tone Options
    • One Touch Notch
    • Push Button Static Pinpoint with Variable Audio Pitch and Depth Reading
    • Advanced Software-Based Motion Discrimination
    • Intuitive User Interface
    • The 11” DD Bi-Axial Coil

      Recommended for:
      Coin Shooting
      Relic Hunting
      Beach Hunting
      Gold Prospecting

      F70 Specifications:

      • Mechanical: 3-piece breakdown aluminum pole system, batteries under elbow, Armrest adjustment - forward/backward.
      • Search coil: 9 3/4” open-frame waterproof concentric elliptical search coil.
      • Batteries: 4 AA, alkaline (not included).
      • Weight: 2 pounds 15 ounces (1.3kg), with alkaline batteries installed.
      • Operating Principle: VLF induction balance
      • Operating Frequency: nominal 13 kHz, quartz crystal timing reference
      • Basic Sensitivity: 6 x 109 root Hertz (detectivity)
      • Lag Coefficient: 78 milliseconds
      • Overload: standard 10” elliptical concentric
        Reactive approximately 10,000 micro-cgs
        Resistive approximately 1,200 micro-cgs
        accessory 11” bi-axial
        Reactive approximately 30,000 micro-cgs
        Resistive approximately 3,700 micro-cgs
      • Resistive Overload: approximately 1,200 micro-cgs units (volume susceptibility)
        4,800 micro-cgs units with sensitivity < 30.
      • Ground Balancing Range: From ferrite to salt, inclusive
      • Discrimination
        Ground Suppression: combination of second and third order methods
        ID Ground
        Suppression: third order
      • Battery Life: Typically 40 hours with high quality alkaline batteries
        Estimated 80 hours with nickel oxyhydroxide batteries
        Estimated 65 hours with lithium iron disulfide batteries
      • Operating Temp Range: 4 to +122 degrees F (-20 to +50 degrees C)
      • Operating Humidity Range: 0-90% non-condensing

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