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GA-72 Magnetic Locator

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The iconic "yellow stick" magnetic locator

Optimized for finding survey pins, markers and nails, water and gas valves, manhole covers, unexploded ordnance, and other deep iron/steel objects.


Easy-To-Use: The GA-52Cx and GA-72Cd Locators find iron and steel objects underground. Both provide audio detection signals that peak in frequency when the GA-52Cx locator’s tip is held directly over the target. The GA-72Cd includes an easy-to-read digital and bar graph display showing signal strength and polarity. 


Specifications for GA-72Cd

  • Audio Output: Tone frequency varied with gradient field intensity
  • Visual Indicator: Digital readout and bar graph indicate polarity and relative strength of magnetic field
  • Analog Output: Yes
  • Sensitivity: 4 settings
  • Input Power: Two 9V Batteries
  • Battery Life: 60 hrs (intermittent usage)
  • Battery Indicator: 4-segment LCD
  • Weight: ~2.6 lbs (1.18 kg)
  • Operating Temperature: -13°F to 140°F ( -25°C to 60°C)
  • Overall Length: 34.5 in (87.6 cm)
  • Waterproof Length: 21 in (53.3 cm)
  • Sensor Spacing: 14 in (35.6 cm)
  • Housing Material: Polycarbonate/ABS Blend 





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