Reviews 3 tone Audio Discrimination

Bounty Hunter PL Fast Tracker Metal Detector, 7-inch, 7 inch, Black

• Delivers effective performance over a wide range of conditions and applications.
• Design that delivers high availability, scalability, and for maximum flexibility and price/performance.
• 7. 25" Interchangeable, waterproof search coil.
• Ships in Certified Frustration-Free Packaging.
• 7.25" Interchangeable, Waterproof Search Coil.

Bounty Hunter QSI Quick Silver Metal Detector, Black

• Squelch-tech fully automatic ground balance eliminates false signals.
• Push button discrimination & 1-touch depth control.
• 4-segment cigital target identification & 3-tone audio feedback for accurate identification of buried objects.
• Easy-view LCD display is readable at varying distances.
• Easy-to-use metal detector designed for beginning treasure hunters.
• Motion All-Metal, Progressive Discrimination, and Notch modes.
• Preset ground balance neutralizes response to mineral content in the ground.
• LCD display with 4-segment digital target ID.
• Ships in Certified Frustration-Free Packaging.

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.

Garrett ACE 400 Metal Detector with DD Waterproof Search Coil and Pro-Pointer AT

• 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.

Minelab GPZ 7000 Gold Detector Holiday Bundle with Extra Li-ion Rechargeable Battery

• 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.

Bounty Hunter DISC11 Discovery 1100 Metal Detector

• 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.

Teknetics EuroTek Metal Detector with 8-Inch Concentric Coil

• 2-Tone Audio Target-ID with 3-Segment Depth Indicator.

Bounty Hunter MACH-1 Metal Detector

• 3 Levels of Discrimination to eliminate iron and other unwanted metals.

Teknetics Digitek Youth w/Bonus Accessory

Fisher Labs Gold Bug Pro Metal Detector, Black (GOLDBUG-PRO)

• 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.

NEL Sharpshooter 9.5 x 5.5 DD Search Coil for Fisher F70, F75

• 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.

Teknetics Eurotek Pro Metal Detector with 11 inch DD Waterproof Coil, Tek-Point Pinpointer, and Coil Cover

• 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.

ATX Extreme Garrett Pulse Induction Metal Detector with 11x13 DD Closed searchcoil

• Application: Gold Prospecting (Waterproof coil to 3ft).
• Coil (standard): 14" x 13" Super‑D Configuration with skidplate (waterproof to 3 ft).
• Audio Output: 1/4" non waterproof socket, Wi‑Stream wireless signal transmission.
• Headphones Supplied: KOSS UR 30 100 ohm with 6.3 mm plug (1/4-inch) (non waterproof).
• Visual Display: Full colour LCD (320 x 240 pixels).
• Detect Modes: Gold Mode (High Yield, General, Extra Deep) Ground Type (Normal, Difficult, Severe).
• Ground Balance: Auto and Manual (Quick‑Trak trigger button).