QUATROFORCE is a scientific geophysical locator for the detection of treasures, gold, metals, minerals, caves – voids – tombs, subsurface water etc. QUATROFORCE emits a powerful electrical signal and scans the total electrical resistance of the ground using 4 ground probes, that are hammered into the soil on a square or rectangular pattern. The results are displayed on a color LCD as graphics and TARGET ID values. Underground electrical resistance changes with factors like water, metals or caves. QUATROFORCE LCD analyses targets to these categories: caves/voids, inert ground, water, minerals, iron, gold / precious metals. For a successful detection a metal target needs to have a mass about 3 kg or more. Small coins or equal sized surface targets that trouble metal detectors are not located.

That feature is useful for the detection of treasures in depth, as there is no interference from the small and near the surface trash metal objects. It is a truly scientific tool for archaeology, mining industries, geology and treasure hunting, that can be used by just one operator. The most efficient geophysical locator requires not any training nor any experience. Comes with a 12 V / 7,2 Ah battery and a handy fast in-out power supply connector and charger on a watertight case.

The QUATROFORCE “Carrier wave” signal transmits underground from 2 probes at a time, to 6 directions, on a square or rectangular pattern, like on the examples 1,2,3 & 4 shown below.

• 1256 TO 3421 sq.m., SCAN AREA ( WITH EXTENSION WIRE )
• READS DEPTH FOR VOIDS & METALS
• ACCURATE MICROPROCESSOR LCD GEOPHYSICS SCANNER
• NUMERICAL VALUES & GRAPHIC COLOUR SCALE FOR TARGET ID
• AUDIO ALARM FOR GOLD & PRECIOUS METALS
• OUTPUT 110 V AC SIGNAL POWER
• 12v 7.2Ah EXTERNAL LEAD ACID BATTERY & 220v CHARGER
• USAGE TIME 4 HOURS
• OPERATING TEMPERATURE -5C TO 50C
• QUATROFORCE CARRY CASE 54 x 23 x 42 cm
• WEIGHT WITH BATTERY, CHARGER, WIRES, PROBES : 14 Kg
• WEIGHT WITHOUT BATTERY, CHARGER, WIRES, PROBES : 7,6 Kg