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
Rain Cover for Control Housing & Battery Housing Available
F75 Ltd 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
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
Discounted Price $1099.00 Shipped in the 48 States