Handheld Professional Gold Finder Underground Gold Metal Detector

Mechanical:

S-rod with electronics housing mounted on handgrip, 3-piece breakdown, batteries under elbow, 2-way armrest adjustment — forward/backward & around forearm.

Searchcoil: 

11" (28 cm) open-frame elliptical double-D, waterproof.

Batteries: 

4 AA, alkaline or NiMH (not included).

Static Balance: 

force in vertical plane normal to elbow 0.47 pounds (0.22 kg).Varies with adjustment and user's stance and arm/hand physiology.

Dynamic Balance:

axial moment, 0.29 foot-pounds (0.39 newton-meters). Varies with adjustment and user's stance and arm/hand physiology.

Sweep Effort:

 lateral moment 5.2 foot-pounds (7.1 newton-meters).

Operating Principle: 

VLF induction balance

Operating Frequency: 

nominal 13 kHz, quartz crystal timing reference

Basic Sensitivity: 

5 x 109 root Hertz (detectivity)

Lag Coefficient: 

70 milliseconds

Reactive Overload:

approximately 10,000 micro-cgs units (volume susceptibility)

Resitive Overload:

approximately 1,200 micro-cgs units (volume susceptibility)

Ground Cancellation Range:

From ferrite to salt, inclusive

Discrimination Ground Suppression:

combination of second and third order methods

ID Ground Suppression: 

third order

Battery Life: 

typically 40 hours with good quality alkaline, somewhat less with NiMH rechargeable.

Operating Temp Range:

-4 to +122 degrees F (-20 to +50 degrees C)

Operating Humidity Range:

0-90% non-condensing

Packing

Packing dimension: 67*43*18cm

Unit weight: 3.2 kg

Gross Weight for a carton: 15kg

Net Weight for a carton: 12.5kg

Carton Dimension: 680(L) X 340(W) X 845(H) mm