Reviews 3 tone Audio Discrimination

Metal Detector for Adults Professional - High Sensitivity 10\ Waterproof Search Coil, 4 Adjustable Modes, LCD Backlight Display, Pinpoint Function, Ideal for Gold Detection

Rugged metal detector ideal for detecting treasure in extreme ground conditions.
Motion All-Metal mode, Discrimination mode, and 2-Tone audio mode.
Preset ground balance neutralizes response to mineral content in the ground.
Disc/notch control distinguishes between targets and unwanted metals.
Ships in Certified Frustration-Free Packaging.

Extra Accessories Garrett 8.5" x 11" Search Coil Cover, ClearSound Headphones, Garrett ACE Environmental Cover Up.
Specifications Digital Target ID: YES, 0-99 scale Iron Audio feature: YES Adjustable Frequency: YES Camlocks Included: YES.
Target ID Cursor Segments: 12 Iron Discrimination Segments: 4 Notch Discrimination: YES Search Modes: 5 (plus Pinpoint) Sensitivity/Depth Adjustments: 8 Electronic Pinpointing: YES.
Frequency: 10 kHz Audio Tone ID Levels: 3 Standard Searchcoil: 8.5" x 11" DD PROformance Length (Adjustable): 42" to 51".
Total Weight: 2.9 lbs. Batteries: 4 AA (included) Warranty: 2 Year, Limited Parts/Labor.

Enhanced Z-Lynk Pinpointer: Pro-Pointer All Terrain Z-Lynk Pinpointer integrates with the included MS-3 Headphones to hear sounds directly through your headphones.
Wireless Z-Lynk MS-3 Headphones Included, Enhanced Detection Depth, True All-Metal Mode.
Includes AT MAX Hat, Pro-Pointer AT Z-Lynk Pinpointer and Garrett 50" Travel / Carry Bag.
LED Backlit Screen, Frequency 13.6 kHz, adjustable Ground Balance, Auto/Manual: High Resolution 175 pts Auto Ground Balance, Iron Audio, Iron Discrimination Segments: 44.
Threshold Adjustment, Electronic Pinpointing, Waterproof to 10 feet (3m), Freshwater / Saltwater Search Modes, Digital Target ID, Audio Tone ID, Notch Discrimination, 8 Sensitivity Adjustments, Fast Recovery Speed, Target Depth ID, 8.5x 11" DD PROformance Coil.

Discriminating metal detector gives a unique sound for different types of metals.
Push-button discrimination and one-touch depth control.
Ships in Certified Frustration-Free Packaging.

Finds the smallest gold nuggets in highly mineralized soils - v-break tm.
industry's first variable breakpoing tone discrimination system - computerized ground grab tm.
Real-time computerized ground balancing - v.c.o. audio in all metal & discrimination mode - independent control over treshold & gain - continuous ground condition readouts.
Ground phase value indicates type of mineralization - fe3o4 graphic indicates amount of mineralization - static pinpoint with depth indicator - dual headphone jacks.
19kHz Operating Frequency - Ultra Simple User Interface - Ultra-Lightweight (2.5 lbs).
Recommended for gold nugget / prospecting.

Finds the smallest gold nuggets in highly mineralized soils - v-break tm.
industry's first variable breakpoing tone discrimination system - computerized ground grab tm.
Real-time computerized ground balancing - v.c.o. audio in all metal & discrimination mode - independent control over treshold & gain - continuous ground condition readouts.
Ground phase value indicates type of mineralization - fe3o4 graphic indicates amount of mineralization - static pinpoint with depth indicator - dual headphone jacks.
19kHz Operating Frequency - Ultra Simple User Interface - Ultra-Lightweight (2.5 lbs).
Recommended for gold nugget / prospecting.

Includes Tek-Point Pinpointer and Coil Cover.
Increased depth, greater coverage and improved operation in mineralized soil with 11" DD Searchcoil.
Large 2-digit numeric Target-ID numbers, 1-99.
Turn-On-And-Go, well balanced & lightweight.
Adjustable Sensitivity, Discrimination and Volume.