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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
Fisher F-70 Target ID Metal Detector
Retail $799.00 Our Price $679.00 Free
Shipping
Fisher F-70 PRO Metal Detector
With 10" and 11" DD Coils Included
Free Shipping Retail $949.00 Our Price $749.00
Fisher F-70 Metal Detector w/ Coil Combo
With 6.5", 10" and 11" DD Coils Included
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
Download Manual
Field Test Report
Specifications
F70-11DD
Upgrade to 11” DD Bi-Axial Coil
Increase Depth
Better Target Separation
Big Footprint: Cover More Ground Faster
Better in Mineralized Soils
Great for European Hunting Conditions
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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