C’è anche l’opzione di selezionare solo una frequenza se preferisci concentrarti su un metallo alla volta o se hai qualche interferenza minerale da condizioni del terreno difficili.What's more, it lacks the massive display screen you’ll locate on other designs: Rather, you control it with rotary dials that allow you to control its two detect
The depth of your buried products you're looking for is essential, too. Specified detectors that are fantastic for locating coins and relics at better depths might be less terrific for finding nuggets of gold near the surface area.and found this definition within an early-20th-century edition of Webster’s Dictionary: “a diversion of the sector.
This gave larger depth, but was a non-discriminate method. It labored best at lower frequencies than Individuals applied right before, and frequencies of 3 to 20 kHz had been discovered to generate the best final results. Quite a few detectors during the nineteen seventies had a switch which enabled the person to change concerning the discriminate