2016 Best deep search metal detector, prospector metal detector and gold metal detector deep search

2016 Best deep search metal detector, prospector metal detector and gold metal detector deep search

Product Description

Display Features:
Numeric Target Identification
Ground Mineralization
Scale (Narrows your search for pay streaks, Better performance and response to deep targets)
Message Center (Assists with ground cancellation, Overload help)
Target Depth Display in Pinpoint Mode

Features:

Large LCD Screen with Target Identification Display
Straightforward Menu Driven user interface, menu system is always visible
Selectable Tone I.D. - GF2 offers 6 different tone modes for Target I.D.
All Metals Mode: First derivative (single-filter) motion
Discrimination modes for searching in trashy areas. Second derivative (two-filter) motion, with selection of target identification tones and sampling methods.
Ground Cancellation: Trigger-Actuated FASTGRAB™ Instant, Tunable Ground Cancellation
Continuous Ground Monitor: Bar-Graph Readout of Ground Mineral Classification
Magnetic Mineralization Volume Readout
Trigger-actuated target: pinpointing with variable audio pitch
Visual Target I.D: 0-99 plus eight target category indicators
Mineralization Readout: ground cancellation phase 0-99, and mineral concentration bar graph
Frequency Shifting: seven selections ( to avoid electrical interference)
11-inch Open-Frame Bi-Axial™ Search coil: - handles the Highest Mineralization Soil, Great for Salt Water Beaches, Super Sensitive For Gold Nuggets
Detect coins to 15 inches


Physical Specifications:

Mechanical: S-rod with electronics housing mounted on handgrip, 3-piece breakdown, batteries under elbow, 2-way armrest adjustment forward/backward & around forearm.
Search coil: 11” (28 cm) Open-frame elliptical double-D.
Batteries: 4 AA’s, Alkaline or NiMH (not included).
Weight: 3.5 pounds (1.6 kg) with alkaline batteries installed.
Static Balance: Force in vertical plane normal to elbow .47 pounds (.22 kg).Varies with adjustment and user’s stance and arm/hand physiology.
Dynamic Balance: Axial moment, .29 foot-pounds(.39 newton-meters). Varies with your stance and arm physiology.
Sweep Effort: lateral moment 5.2 foot-pounds (7.1 newton-meters).

Performance:

Operating Principle: VLF induction balance.
Operating Frequency: Nominal 13 Khz, quartz crystal timing reference.
Basic Sensitivity: 5x10 root Hertz(detectivity).
Lag Coefficient: 70 milliseconds.
Reactive Overload: Approximately 10,000 micro-cgs units(volume susceptibility).
Resistive Overload: Approximately 1,200 micro-cgs units(volume susceptibility).
Ground Cancellation 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 good quality alkalines, somewhat less with NiMH rechargeables.
Operating Temp Range: -4 to +122 degrees F(-20 to +50 degrees C).
Operating Humidity Range: 0-90% non-condensing.