NWI METAL DETECTORS

 

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F75

  

  Fisher F75 metal detector is a multi-purpose high-performance computerized metal detector.   The discrimination responsiveness needed for serious relic hunting under difficult conditions, and visual target ID considered essential in searching for coins.  The F75operates at 13 kHz for good sensitivity to gold nuggets and jewelry as well as to coins.  The F75 comes with an 11-inch elliptical Bi-Axial search coil for maximum detection depth in mineralized soils. 

Fisher F75 Metal Detector Features:

    Fisher F75 screen face

  • Lightweight and Well Balanced (3.5 lbs)

  • Intuitive Menu Driven User Interface

  • Fisher F75Large LCD Screen

  • Visual Indicators Including:
    Target ID
    Target Confidence
    Target Depth (Both Running Depth and Static/Pinpoint Depth)

  • Multiple Search Modes:
    Discrimination
    Static All-Metal
    Motion All-Metal

  • Trigger Activated Fast GrabTM Ground Balancing with Manual Override

  • Waterproof 11" Open Framed Biaxial Search Coil

  • Trigger-Actuated Target Pinpointing with Variable Audio Pitch

  • Fully Adjustable Padded Arm Rest

  • Display Backlight for night and low light conditions

  • Notch & Discrimination Controls

  • Covers Provided for Both Control House and Battery Housing

  • Fisher 5 Year Limited Factory Warranty

Fisher F75 Specifications:

  • Mechanical: S-rod with electronics housing mounted on handgrip, 3-piece breakdown shaft, batteries under elbow, 2-way armrest adjustment forward/backward & around forearm.

  • Searchcoil:11” (28 cm) open-frame elliptical double-D, waterproof.

  • Batteries:  4 AA, alkaline (included).

  • Weight:3.5 pounds (1.6 kg) with alkaline batteries installed.

  • Static Balance: Force in vertical plane normal to elbow 0.47 pounds (0.22 kg).Varies with adjustment and user’s stance and arm/hand physiology.

  • Dynamic Balance: Axial moment, 0.29 foot-pounds (0.39 newton-meters). Varies with adjustment and user’s stance and arm/hand physiology.

  • Sweep Effort Lateral moment 5.2 foot-pounds (7.1 newton-meters).

  • 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

  • Reactive Overload: Approximately 10,000 micro-cgs units (volume susceptibility) 40,000 micro-cgs units with sensitivity < 30

  • 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 allowing the F75 to operate smoothly on different types of soil

  • ID Ground Suppression: Third order

  • Battery Life: Typically 30 hours with high quality alkaline batteries, somewhat less with rechargeable batteries.

  • Operating Temp Range:4 to +122 degrees F (-20 to +50 degrees C)

  • Operating Humidity Range:0-90% non-condensing

MSRP $1249.00

NWI PRICE

$1049.00

 free ship

 

F75 small coil Fisher

FISHER 3.25 x 6 INCH COIL WITH LOWER ROD FOR F-75

MSRP $169

NWI PRICE ONLY $149

Free shippaypalvisa

 

CALL 219-766-2879

EMAIL  nwidetectors@yahoo.com

NWI METAL DETECTORS

VALPARAISO, INDIANA