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Garrett Investigator G-500 Metal Detector

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5.00 LBS
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The Investigator G-500 is a microprocessor-driven ground search detector that automatically pinpoints targets. Simply press the POWER touchpad to begin your search for hidden weapons and evidence; the Investigator 500's patented Graphic Target Analyzer will let you know what you've found before you even start to dig. The Investigator G-500 is extremely easy to use. Its easy-to-read LCD continuously displays all control and discrimination settings, while the Target ID cursor helps identify specific targets even in trashy areas. The G-500 offers an All-Metal search mode or a 24-notch Discrimination mode that can be tailored to exclude specific targets from detection.


  • Low Frequency Transmitter/Receiver
  • Graphic Target Analyzer
  • Multiple Notch Discrimination
  • High visibility LCD - data accessible at any angle
  • Microprocessor Controlled
  • Crystal-controlled 4 MHz operation
  • Surface Mount PC Board Technology
  • Speaker
  • Hip-mount battery pack


  • Weight (with searchcoil): 3 lbs 8oz.
  • Shipping Weight: 5lbs
  • Detection Frequency - 7.0 kHz
  • Audio Frequency - 370 Hz
  • Batteries - Eight (8) AA
  • Humidity: 0 to 95% Non-condensing
  • Operating Temperature:
    0í«ŒçF to 140í«ŒçF
  • Storage Temperature:
    -20í«ŒçF to 150í«ŒçF
Search Modes:
  • All Metal (no discrimination)
  • Discrimination
  • Power (ON/OFF/RESET)
  • Set Depth (Sensitivity)
  • Audio - Set audio threshold
  • Discrimination
  • Pinpoint
  • Last Mode - Alternates between All Metal and Discrimination modes

WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to You must be 18+ years old to shop and or purchase on our website and 21+ to purchase Ammunition/Firearms. Check local laws before ordering as you certify you are of legal age and satisfy all federal, state, and local legal/regulatory requirements. There are NO returns or exchanges on armor, firearms, ammunition, PPE equipment. Ammo ships UPS ground to the lower 48 states.
We reserve the right to fix any critical errors.

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Additional Information

Metal Detectors
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