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Waterproof Metal Detector for Adults and Kids with LCD Display and Underwater Search Coil

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$83.99
Sep 13 · Macy's
Best price
$93.32
−0% vs high
14-day high
$93.32
All stores
$93$89$84
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $83.99 at Macy's. Highest: $93.32. Current best is 0% below the 14-day high.

About this product

The HONGGE waterproof metal detector is a durable, adjustable search tool designed for both adults and children. Featuring a sealed, waterproof search coil, it can detect coins, relics, and jewelry in sand, rivers, and shallow lakes. The device includes dual detection modes to distinguish between iron and valuable targets, displayed clearly on an LCD screen. An adjustable aluminum stem extends from 3.3 to 4.2 feet, reducing strain during extended use. It operates with a 7.5 kHz signal capable of reaching objects up to 6.3 inches underground. A headphone jack allows private audio feedback, and the kit comes with a digging shovel and battery-powered operation for easy portability.

  • Waterproof search coil
  • Adjustable 3.3–4.2 ft stem
  • LCD display with target ID
  • Dual detection modes
  • Includes digging shovel
  • Battery-powered, portable

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Waterproof Metal Detector for Adults and Kids — Price History