| The Fisher F75 Limited Metal Detector is a multi-purpose high-performance computerized metal detector.
The F75 Limited comes with a more powerful microprocessor and new DSP code implementing two new signal algorithms - The "Boost Process" substantially increases depth under most conditions, and the "Cache Locating Process" is designed to find the large deep objects.
The F75 Limited operates at 13 kHz for good sensitivity to gold nuggets and jewellery as well as to coins.
The F75 Limited comes
with an 11-inch elliptical Bi-Axial search coil for maximum detection
depth in mineralized soils and a 5" DD coil for trashy areas.
Features:
Lightweight and Well Balanced (3.5 lbs)
"Boost Process"
"Cache Locating Process"
Intuitive Menu Driven User Interface
Large 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
Waterproof 5" DD round coil.
Trigger-Actuated Target Pinpointing with Variable Audio Pitch
Fully Adjustable 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
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.
Operating Principle: VLF induction balance
Operating Frequency: Nominal 13 kHz, quartz crystal timing reference
Ground Balancing Range: From ferrite to salt, inclusive
Battery Life: Typically 30 hours with high quality alkaline batteries, somewhat less with rechargeable batteries.
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