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Geonics EM61 - Mark II w/Data Logging

Most Popular Geonics EM61 - Mark II


  • Multiple time gates for improved target characterization
  • Earlier time gates for increased sensitivity to smaller targets
  • Archer Field PC with integrated GPS, external GPS antenna, data collection & antenna mount
  • Mid-range time gate for standard data collection


EM61 Spec Sheet
EM61 Spec Sheet
(3pg, 796KB)

The EM61 Mark II, is a powerful time domain metal detector that is able to detect both ferrous and non-ferrous metal using a single transmitter coil and two receiver coil. It generates a magnetic field from the transmitter inducing eddy currents in nearby metal objects. We rent the Mark II and Mark IIA versions.  

The Geonics EM-61 Mark II detects a single 200-litre (55 gal) drum at a depth of over 3 meters beneath the instrument, yet is relatively insensitive to nearby cultural interference, such as fences, buildings and power lines. Response is a single, sharply defined peak, greatly facilitating quick & accurate location of the target. Depth of the target can usually be estimated from the width of the response. 

Our rental EM-61 Mark II comes with the Archer Field PC with integrated GPS, an external GPS antenna and GPS antenna mount. You may rent the EM-61 in the side mount electronics version (shown in the picture) or backpack electronics version. Please specify when you order.


    Prep FeeDailyWeeklyMonthly
    $ 195 $ 125 $ 500 $ 1,750 Rent »
    Optional Equipment
    Trimble GPS $ 65 $ 300 $ 1,000 Rent »