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Magnasmart Magnetometer

For many years treasure hunting magnetometer design has remained unchanged, due to the lack of fresh ideas
and development.
GDI geophysical instruments new MAGNASMART magnetometer is about to change this.
MAGNASMART is not just another magnetometer !
It offers professional depth range and other unique features to make it become your favorite choice:


MAGNASMART locates without the need of constant motion, unlike “motion style audio”
magnetometers that lose target signals when the probe stops moving. Motion technique has many disadvantages :
– The probe can only be kept moving easily on flat ground but with difficulty on uneven ground.
– Motion forces the operator to search faster and often miss the deep weak signals.
– Also it is difficult to pinpoint the exact target centre.
MAGNASMART magnetometer locates at any speed. Sweeping the MAGNASMART probe fast or even holding
it motionless above the target will not cause the signal to fade. Pinpoint is instant. Suitable for searching through rocks, bushes, trees, etc.

MAGNASMART is data logger ready. Connects to ICON DATA real time magnetometer & metal detector data logger.
Using ICON DATA logger, scan the field at normal pace. 2D & 3D maps are generated on a tablet PC or laptop
in real time. No need to upload data later to a PC. Data logger is useful to determine target size, shape and depth.

Detachable “twist to lock” probe. Locks instantly to MAGNASMART magnetometer. Easy to transport and store.

More depth. Compare MAGNASMART against magnetometers costing up to 4 times the price

Automatic operation easier than ever. With minimum controls MAGNASMART can be used by anybody, anywhere!.
Only one knob to set the sensitivity range. Set HIGH for metal free zones away from concrete bars, fences, for deep detection
of voids – tunnels, foundations, ferrous relics and treasure hunting in the fields.
Set it LOW to locate surface targets like shallow buried manhole covers, pipes and when working near fences in urban areas.

Auto ground balance. Ignores magnetic stones and minerals. After power on, hold MAGNASMART magnetometer motionless for few seconds to automatically setup the ground type.

“VCO” audio target recognition. Optimized for target hunting at depth. A precise “ticking sound” announces those
deep weak targets. The audio tone gradually rises in frequency as the signal becomes stronger, for accurate pinpoint.

9 volt battery holder plus input for external 12 V battery pack. Extends operation up to 25 hours.

Color LCD. Displays a graphic meter for signal intensity and target numerical values, plus battery check.

Ergonomic handle and hard carry case with foam inlay.

High detection depth range
Adjustable sensitivity
Mini headphones plug
Push button for visual battery status check
Detachable “twist to lock” gradiometer probe
Data logger connection for ICON DATA
Internal speaker
Dynamic VCO audio signals
Automatic ground balance after power on
Non motion operation and location at any speed
Color LCD with signal meter and numerical values
9 volt battery holder
External 12V battery pack
Ergonomic handle
Quality construction materials


User adjustable sensitivity to adapt for any magnetometer application, utility, archaeology and treasure hunting.
LOW SENSITIVITY : Ideal for industrial, utility & pipe location. To find shallow buried iron pipes, manhole covers,
ferrous targets in urban areas, even near fences, parked automobiles and concrete bars.
HIGH SENSITIVITY : Archaeology applications to detect ceramics, landfills, voids, tombs, tunnels, foundations, ancient ditches, pits, dug ground.
Military application, weapons, army bunkers and bombs at depth, unexploded ordnance survey ( UXO ), landmines.
Treasure hunting, to locate ferrous relics.


weight : 4,5 Kg ( with carry case ) 1,25 Kg ( without carry case )
dimensions of carry case : 126 cm X 27 cm x 12 cm
length : 1 m. ( assembled ) 86 cm collapsed )
Battery life : +/- 25 hours on external 12 V power pack
80 cm gradiometer probe
backlight LCD2,5”
magnetic field resolution: better than +/- 50000nT


– MAGNASMART main unit and probe

– Hard carry case with foam
– Mini headphones
– English instructions manual

– 2 year guarantee

– ICON DATA real time data logger, software for 2D & 3D target imaging
– External battery pack 12 V – FREE INTRODUCTORY OFFER –

– 30cm & 60cm probes for finer scans, pinpointing, operation near metal

-Probes longer than the standard 80 cm, are available upon request