
QUATRO-FORCE Geological Locator
At GDI geophysical instruments we have tested all the 4 probe resistivity geophysical devices available worldwide. Our study results to the QUATROFORCE geophysical locators gold detectors advanced design. A powerhouse for finding treasures and gold ore that outperforms all rivals! QUATROFORCE GEOPHYSICAL LOCATORS GOLD DETECTORS ADVANCES OVER OTHER 4 PROBE RESISTIVITY DEVICES: MORE POWER…QUATROFORCE powerful 110 volts “carrier wave” underground signal, scans deeper to ensure that no target is left hidden. SMART HI TECH MICROPROCESSOR ANALYSER…Analog meters, LED bars, scale knobs from competitor locators belong to the past. QUATROFORCE color LCD reads and displays graphically resistivity TARGET ID values. Also with audio alarm for precious metals. LCD reacts instant and automatic. No manual scales to select, no HI / LO bands, no Target Response Lamps that burn out. QUATROFORCE is a serious yet simple gold detector without bells and whistles CUSTOMER FEEDBACK CONSIDER