Fisher F75 LTD Metal Detector Black

These new features make the F75 more versatile with greater depth, better target separation and audio features that will open up your iron-infested sites!

• Ability to activate and deactivate DST Mode (Digital Shielding Technology) for the ultimate in EMI Suppression
• FA (Fast Process) – Improved Target Separation
• Three new levels of FeTone®: Iron Audio Off, Low or Medium (complements existing “High” setting)
• Adjustable Audio Pitch now in the Discrimination Mode
• Embedded Serial Number – Serialization now stored electronically

Fisher F75 Ltd with Boost and Cache Processes.
The most versatile high performance detector ever made! It is the industry’s premier relic hunting and ultimate multi-purpose metal detector.

• Boost Process substantially increases depth under most conditions.
• Cache Locating Process is designed to find large deep objects.
• Lightest and best balanced of all high-performance metal detectors; Best Ergonomics in the Industry
• Powerful Performance Trigger-Actuated Target Pinpointing with Variable Audio Pitch
• Large LCD Screen with 0-99 Numeric Target Identification Display
• Double-Filter Discrimination Modes for Searching in Trashy Areas
• Magnetic Mineralization Bar Graph and Readout
• Trigger-Actuated FASTGRAB™ Ground Balance
• Manual Ground Cancellation Option
• Non-Volatile Memory Saves Settings
• Backlight – For Low Light Hunting Conditions
• Low Operating Cost – Typically 40 Hours with 4-AA Alkaline Batteries
• 11” DD and 5” DD Waterproof Searchcoils included

Highly Recommended for:

• Coin Shooting
• Relic Hunting
• Beach Hunting
• Gold Prospecting

Specifications

• Operating Frequency: nominal 13 kHz, quartz crystal timing reference 13158Hz, 13100Hz, 1043Hz, 12987Hz, 12931Hz, 12876Hz, 12821Hz
• Basic Sensitivity: 6 x 10 9 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
• 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