Best Deals This Week

Best Metal Detectors Deals Online in the US (10 deals found)

Last Updated - May 2, 2026 Sort By:

Best Choice

New
Metal Detector for Adults Professional, Waterproof Pinpoint, High Accuracy Gold and Silver Detection, Underwater and Beach Use, 10'' IP68 Coil, Bigger LCD, New Advanced DSP Chip, Black
【5 PROFESSIONAL DETECTION MODES】 The GreenRex Metal Detector features 5 upgraded modes for precise, efficient metal detection. Find coins, relics, jewelry, or gold with our metal detector for adults in less time: ①All Metal: Detects any metal. ②Disc: Ignores unwanted metals. ③Memory Mode: Detects only your chosen metal type. ④Jewelry Mode: Focuses on finding jewelry. ⑤Pinpoint (PP) Mode: Locates targets accurately. An upgraded chip and auto-balance technology allow detection up to 7 inches deep.

$109.99 $149.99
Best Value

New
13" Metal Detector for Adults Professional, Double-D Waterproof Search Coil Gold Finder with Pinpoint, High Sensitivity DISC Mode, LCD Backlight Display Gold Detector
13" WATERPROOF DD COIL - In general, the electromagnetic pulses from larger coils can penetrate more deeply than those from smaller coils. And larger coils also help you cover ground more quickly since every sweep of the detector goes over a larger area. The coil is a “double D”. Double D coils produce a wide electromagnetic field, again permitting more ground to be covered in a given amount of time. That can allow more precise pinpointing of the location of a find.

$159.98 $249.99
Used
13" Metal Detector for Adults Professional, Double-D Waterproof Search Coil Gold Finder with Pinpoint, High Sensitivity DISC Mode, LCD Backlight Display Gold Detector
13" WATERPROOF DD COIL - In general, the electromagnetic pulses from larger coils can penetrate more deeply than those from smaller coils. And larger coils also help you cover ground more quickly since every sweep of the detector goes over a larger area. The coil is a “double D”. Double D coils produce a wide electromagnetic field, again permitting more ground to be covered in a given amount of time. That can allow more precise pinpointing of the location of a find.

$145.59
New
Franklin Sensors ProSensor M150/X990 Stud Finder with Live Wire Detection and 9-Sensors, Wood & Metal Stud Detector/Wall Scanner, Made in The USA
ACCURATE: More sensors = More accuracy. Conventional stud finders have 1 or 2 sensors. The ProSensor M150 has 9, making it the most accurate stud sensing tool on the market.

$39.97
Used
Franklin Sensors ProSensor M150/X990 Stud Finder with Live Wire Detection and 9-Sensors, Wood & Metal Stud Detector/Wall Scanner, Made in The USA
ACCURATE: More sensors = More accuracy. Conventional stud finders have 1 or 2 sensors. The ProSensor M150 has 9, making it the most accurate stud sensing tool on the market.

$31.96
New
Garrett ACE 300 Metal Detector for Adults - Made in the USA - Gold Metal Detector - Waterproof Coil, Plus Accessories
DIGITAL TARGET ID: Numeric scale (0–99) helps identify metal conductivity for precise target detection.

$269.99
24% Off

New
DR.ÖTEK Metal Detector for Adults, Professional Metal Detectors Waterproof with 10" IP68 Coil, Larger LCD Display, High Accuracy for Gold & Silver Detection & Beach Treasure Hunting, Beginner Friendly
【Metal Detector for Adults-Up to 10" Detection Depth】: DR.ÖTEK metal detector features 5 upgraded detection modes for faster and more accurate target identification: ① All Metal ② DISC ③ Memory Mode ④ Jewelry Mode ⑤ Pinpoint (PP) Mode. Powered by an advanced DSP chip, this metal detectors can detect targets up to 10 inches deep, helping you spend less time digging junk and more time discovering real treasures

$105.99 $139.99
Used
DR.ÖTEK Metal Detector for Adults, Professional Metal Detectors Waterproof with 10" IP68 Coil, Larger LCD Display, High Accuracy for Gold & Silver Detection & Beach Treasure Hunting, Beginner Friendly
【Metal Detector for Adults-Up to 10" Detection Depth】: DR.ÖTEK metal detector features 5 upgraded detection modes for faster and more accurate target identification: ① All Metal ② DISC ③ Memory Mode ④ Jewelry Mode ⑤ Pinpoint (PP) Mode. Powered by an advanced DSP chip, this metal detectors can detect targets up to 10 inches deep, helping you spend less time digging junk and more time discovering real treasures

$87.05
33% Off

New
Metal Detector for Adults & Kids, GoGonova Kids Metal Detector, Waterproof Metal Detectors with High Accuracy Lightweight 8" Search Coil, All Metal & Disc Modes for Junior & Youth Gold Detector
Find Your Target Efficiently: Featuring 2 operational modes, GoGonova metal detector are designed to help you effectively find your desired treasure. ① All Metal Mode - the metal detector for adults notifies you whenever it sees any metal. ② Disc Mode - you can utilize this metal detectors to discriminate against other types of metal for a specific one. And you can simply eliminate the metal you don’t want through Discrimination Mode.

$59.99 $89.99
New
Metal Detector for Adults & Kids, GoGonova Kids Metal Detector, Waterproof Metal Detectors with High Accuracy Lightweight 8" Search Coil, All Metal & Disc Modes for Junior & Youth Gold Detector
Find Your Target Efficiently: Featuring 2 operational modes, GoGonova metal detector are designed to help you effectively find your desired treasure. ① All Metal Mode - the metal detector for adults notifies you whenever it sees any metal. ② Disc Mode - you can utilize this metal detectors to discriminate against other types of metal for a specific one. And you can simply eliminate the metal you don’t want through Discrimination Mode.

$89.99

10 Metal Detectors deals are available from: Amazon stores, starting from $31.96.
The biggest discount we found is 36% on 13" Metal Detector for Adults Professional, Double-D Waterproof Search Coil Gold Finder with Pinpoint, High Sensitivity DISC Mode, LCD Backlight Display Gold Detector at Amazon.
The lowest price we found is $31.96 while the highest is $269.99.
Prices for the best Metal Detectors deals average at $110.05.
Last updated on May 2, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Metal Detectors.