Performance depends heavily on the underlying technology rather than just the price.
Uses ZVT technology to find gold up to 40% deeper than previous PI machines. Fisher Gold Bug II buy gold detector
For VLF detectors, higher frequencies (18 kHz to 71 kHz) are essential for detecting small gold nuggets. buy gold detector
7 Things Gold Detector Sellers Won't Tell You (Before You Buy) buy gold detector
Lightweight PI performance designed for extreme mineralization. Nokta Gold Kruzer 61 kHz high-frequency and fully waterproof up to 16 feet. Choosing the Right Technology
Legitimate high-end detectors from brands like Minelab or Garrett include serial numbers that can be verified on the manufacturer’s website.