best-deals.proDeals for the United States
Search
SUNPOW MD13-US4 Metal Detector, 8-Inch Coil, 4 Modes1 / 7
Product guide

SUNPOW MD13-US4 Metal Detector, 8-Inch Coil, 4 Modes

The SUNPOW MD13-US4 metal detector is presented as a beginner-friendly family model with four detection modes, an LCD and an 8-inch coil. Its light listed weight and adjustable stem suit shared use, while mixed customer reports about accuracy and durability are worth weighing for serious or frequent detecting.

At a glance

  • Four listed modes are All Metal, Notch, Pinpoint and Memory, with distinct filtering and target-focusing uses described by the listing.
  • The large backlit LCD is claimed to show target ID and depth, including in low light.
  • The shaft is described as tool-free adjustable for use by children and adults.
  • The listing claims an IP68 waterproof coil for shallow water, wet sand and shorelines, not that the entire detector is waterproof.
  • The product is marketed for family activities and beginner use.
Price
$69.98Save 22%

Reference price: $89.99

Price checked: Nov 14, 2026

View offer

Pros and cons

Pros

  • Four modes offer different ways to detect broadly, filter iron, pinpoint or focus on a selected target.
  • The lightweight listing and adjustable shaft can make the detector easier to share among users of different heights.
  • A backlit LCD and claimed waterproof coil support use in dim conditions and around shallow water, subject to the stated coil-only limitation.

Cons

  • Customer feedback includes concerns about durability, with some customers saying the device seems likely to break.
  • Reports on accuracy and reliability are mixed, including false readings and reports of detection not working as expected.

Technical specifications

10 specifications
Identity
BrandSUNPOW
ModelMD13-US4
Detection and display
Search coil size8 inches
Modes4 modes
Screen technology listedLCD
Power and battery
Power configurationBattery Powered
Dimensions and installation
Weight listed1.4 pounds
Item dimensions (L x W x H)7"L x 4"W x 14"H
Materials and protection
Material listedMetal
Coil waterproofing claimIP68 waterproof coil

What to know before buying

  • The listing describes the coil as IP68 waterproof for shallow-water use, but does not claim the whole detector is waterproof. Its four-mode descriptions and LCD target/depth readout are listing claims, not independently verified performance results.

Who is it for?

A good fit for

  • Families looking for a shared, beginner-oriented detector for casual outings.
  • Buyers who want several detection modes and a display, and can accept mixed reported accuracy and durability.

Less suited to

  • Frequent or demanding detecting where durability and consistent target readings are priorities.
  • Anyone needing a detector that can be submerged as a complete unit. The waterproof claim applies to the coil.
SUNPOW MD13-US4 Metal Detector, 8-Inch Coil, 4 Modes · photo 2
Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 2,226 ratings
  • 5 stars63%63%
  • 4 stars20%20%
  • 3 stars8%8%
  • 2 stars2%2%
  • 1 star7%7%

Customer feedback describes the detector as fun for family activities and children, easy to assemble, lightweight and approachable for beginners. Reports about accuracy and reliability are mixed, including both successful use and false or missed detections, and some feedback raises durability concerns. Those concerns matter most for buyers expecting consistent results or frequent use. The generally favorable aggregate rating does not settle these product-specific trade-offs.

Positive themes

  • Customers describe it as fun for family activities, particularly with children.
  • Customers appreciate ease of assembly and light weight, and some find it suitable for beginners.

Negative themes

  • Some customers raise concerns about durability.

Mixed feedback

  • Customer reports on accuracy and reliability vary, ranging from good results to false readings or unsuccessful detection.

Frequently asked questions

Can the whole detector be used underwater?

The listing claims the coil is IP68 waterproof and describes shallow-water use. It does not state that the entire detector can be submerged.

What detection modes are listed?

The four modes are All Metal, Notch, Pinpoint and Memory. The listing describes them as broad detection, iron filtering, target pinpointing and focusing on selected targets.

Is it suitable for children and adults?

The listing presents it for children and adults, and says the shaft adjusts without tools. Customer feedback describes it as beginner-friendly, though accuracy and durability experiences are mixed.

What should buyers know about accuracy and durability?

Customer feedback reports both positive and negative accuracy and reliability experiences, along with durability concerns. It may suit casual family use better than buyers who require dependable performance for frequent detecting.

SUNPOW MD13-US4 Metal Detector, 8-Inch Coil, 4 Modes · photo 3
Additional product photo 3

Alternative options

Product details in Markdown