seriousdetecting.comAnswer
Apr 22, 2026 - 01:22 PM
A simultaneous multi-frequency metal detector transmits multiple frequencies at the same time and processes the combined ground response - unlike single-frequency machines that operate at one frequency, or switchable multi-frequency machines that can only use one frequency at a time. Simultaneous multi-frequency maintains accurate target ID in variable soil and salt beach conditions where single-frequency machines lose stability and produce false signals. The technology is implemented as Minelab Multi-IQ, XP Fast Multi-Frequency, and Nokta SMF across different brands. See all multi-frequency metal detectors.
