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Metal detectors with sealed coils, pinpointers and hose reels · 17 productsJournalQuestionsContact
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Detectors for adults, families and kids

SUNPOW Metal Detectors

7 SUNPOW metal detectors, from a one-button kids model to rechargeable adult detectors with Double D coils. Every SUNPOW detector coil is sealed for wet sand and shallow water, and the control box stays dry in your hand.

Coils run from 6 to 12 in. A bigger coil covers more ground per sweep, a smaller one is lighter and easier for a child to hold level.

SUNPOW Metal Detectors on Amazon
  • 7products
  • 8versions
  • 6⁠–⁠12 insearch coil
  • $39.99lowest price

Find the one that fits

Search by model number, coil size, hose length or what you want to clean.

Try OT-MD15, 11 in, kids.

7 shown

  • Rechargeable Metal Detector, 8 in Coil, 20 h

    4.3 · 6,636 ratings

    8in SEARCH COIL

    Battery
    1500 mAh lithium, 20+ h runtime
    Charging
    Type-C, about 2.5 h
    Search coil
    8 in, IP68 waterproof

    Works in: shallow water, streams, wet beach sand

    The control box is not waterproof

    Black & Blue

  • MD20

    Kids Metal Detector MD20 with Treasure Animation

    4.4 · 4,669 ratings

    6in SEARCH COIL

    Search coil
    6 in, sealed waterproof
    Stem length
    23.6⁠–⁠27.5 in (60⁠–⁠70 cm)
    Weight
    1.24 lb

    Works in: streams, wet sand, muddy gardens

    Keep the control box dry

    Black, 6 in coil

  • Metal Detector with Ground Balance, 10 in Coil

    4.2 · 2,592 ratings

    10in SEARCH COIL

    Search coil
    10 in, IP68 waterproof
    Detection depth
    Quarter coin up to 10 in, All Metal mode
    Modes
    4: All Metal, DISC, NOTCH, P/P

    Works in: shallow water(saltwater), beach, stream

    The control box is not waterproof

    Dark orange

  • Kids Metal Detector with Cartoon LCD, Ages 8⁠–⁠12

    4.4 · 1,354 ratings

    Weight
    1.32 lb
    Stem length
    32⁠–⁠40 in
    Modes
    3: All Metal, DISC, Pinpoint

    Works in: beaches, parks, streams, forests

    Orange/Black

  • OT-MD15

    Rechargeable Metal Detector, 11 in DD Coil

    4.3 · 371 ratings

    11in SEARCH COIL

    Battery
    2500 mAh Li-ion, up to 35 h
    Charging
    USB-C, overcharge protection
    Modes
    4: All Metal, DISC, NOTCH, Pinpointer

    Works in: wet sand, shallow surf, creeks, streams, tide pools, riverbanks

    The control box is not waterproof and must be kept dry

    $109.98from $109.97 across 2 versions

    Get the Detector on Amazon
  • MD13

    Family Metal Detector, 8 in Coil, 4 Modes

    4.1 · 96 ratings

    8in SEARCH COIL

    Search coil
    8 in, IP68 waterproof
    Modes
    4: All Metal, Notch, Pinpoint, Memory
    Display
    Backlit LCD with target ID and depth

    Works in: shallow rivers, shorelines, wet sand

    Black

  • MD14 + MD08

    Metal Detector MD14 and Pinpointer MD08 Set

    12in SEARCH COIL

    Detector coil
    12 in, waterproof
    Detector modes
    5
    Detector length
    19⁠–⁠59 in, adjustable

    Orange, MD14 + MD08

Best for

Which SUNPOW metal detectors for which job

  1. A first detector for an adult

    Rechargeable Metal Detector, 8 in Coil, 20 h

    It charges over Type-C, runs 20 hours and weighs about 3 lb with its 8 in coil. $52.49.

  2. Wet sand and saltwater beaches

    Rechargeable Metal Detector, 11 in DD Coil

    Its 11 in Double D coil is sealed to IP68 and the stem reaches 51 in. From $109.97.

  3. A child aged 6 to 8

    Kids Metal Detector MD20 with Treasure Animation

    One button, a 6 in coil and a stem that sets between 23.6 and 27.5 in. $39.99.

  4. Parents and kids sharing one unit

    Family Metal Detector, 8 in Coil, 4 Modes

    The stem adjusts without tools from child to adult height, with four modes. $59.99.

  5. Starting with everything in one box

    Metal Detector MD14 and Pinpointer MD08 Set

    The 12 in MD14 detector arrives with the MD08 pinpointer. $105.83.

Compared

Other kinds of detector, and when they beat ours

Our detectors run a single frequency with a sealed coil and a dry control box. Three other kinds are worth knowing, with figures from each brand's own page.

Read October 28, 2026 on each brand's own page: Minelab VANQUISH 340, Garrett ACE Apex, Nokta Simplex LITE, Bounty Hunter Tracker IV.
KindExampleWhat it addsChoose it over SUNPOW when
Multi-frequencyMinelab VANQUISH 340, Garrett ACE ApexSeveral frequencies at once (Multi-IQ) or a choice of 5, 10, 15 and 20 kHz with a saltwater settingYou hunt salt beaches or mineral-rich ground most weekends.
Fully submersibleNokta Simplex LITEThe whole detector, control box included, rated IP68 to 5 m (16 ft)You wade past the knees or snorkel with the detector.
Basic analogBounty Hunter Tracker IVThree modes, no target ID screen, 2 x 9V for 20 to 25 hoursYou never want to read a screen, only listen.

Questions

Using SUNPOW metal detectors

How do I set up a SUNPOW detector out of the box?

5 steps and about 5 minutes on any SUNPOW detector.

  1. Join the stem sections and lock the cam or twist locks.
  2. Set the armrest so the coil hovers just above the ground with your arm relaxed.
  3. Fit the batteries or charge over Type-C on rechargeable models.
  4. Start in All Metal, then switch to DISC or Notch once you know what trash your site gives up.
  5. Sweep slowly, overlapping each pass by half a coil.

Can I take a SUNPOW metal detector into the sea?

Only the coil. Our search coils are sealed to IP68, so you can sweep wet sand, the surf line, creeks and tide pools. The control box is not waterproof on any SUNPOW detector, so keep it above the water and dry it after a beach day.

What coil size should a beginner choose?

Start with an 8 in coil if you will hunt parks and yards, because it is light and separates targets in trashy ground. Move to the 12 in coils for open beaches and fields, where covering more ground per sweep matters more than weight.

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