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Atomic Happy Funhouse

GTX4030 LCD Handheld Metal Detector

Regular price $90.99 USD
Regular price $135.15 USD Sale price $90.99 USD
Ships From


MD4030 LCD Handheld Metal Detector Easy Installation High Sensitivity Accuracy Metal Detecting Tool Treasure Metal FinderGTX5030

GTX4030 is the model of electronic board

GTX5030, MD4030 and GC-1016A are appearance models

GTX5030 and MD4030 all use GTX4030 electronic boards.


  • Main material: metal
  • Color: orange
  • Type: Type 1(With Headphone) / Type 2(Without Headphone)(Optional)
  • Operation modes: all metal and DISC
  • Sensitivity: Max. depth > 180mm in all metal mode (test coin: U.S 25 Cent)
  • Detect objects: metal (iron nail, iron covering, aluminum loop, small aluminum product, coins, gold, bronze, silver)
  • Operating frequency: 5.69KHz
  • Power-supply: 2 * 9V batterys (not included)
  • Operating current: standby 10mA, Max. 70mA
  • Detection indication: mechanical pointer mode, audio mode
  • Sensitivity: adjustable
  • Volume: adjustable
  • Adjustable stem: Max. length: 1080mm / 42.5in, Min. length: 780mm / 30.7in
  • Waterproof search coil diameter: 200mm / 7.9in
  • Speaker or earphone jack: 1.2"
  • Application: testing metal foreign body of raw-materials, fuel and food, detection of underground pipeline & line, archaeology, exploration, found buried treasures of gold, silver and metal artifacts, the acquisition of scrap metal industry, customs and safety inspection, detection of interpol search, checking metal foreign bodies in expressage and luggage.
  • Package size: 470 * 210 * 100mm / 18.5 * 8.27 * 3.94in
  • Package weight: 1350g / 3lb (type1)
  • 1200g / 2.6lb (type2)

The search coil is waterproof, but the control housing is not waterproof.

Packing list:
1 * Metal Detector Main Unit
1 * Armrest
2 * Connecting Rod
1 * Search Coil
1 * User Manual

Due to current logistics and supply chain issues, please note that items shipping from China may take up to 30 days to arrive