[Strong Anti-Interference Chip] The gold metal detectors for adults professional features an upgraded chip with automatic ground balance for powerful
High Accuracy Professional Metal Detector: 11 search coil & DSP chip for better accuracy, saving your time in treasure hunts. 10 detection depth, 2
CEED4U Metal Detector for Adults, High Accuracy Metal Detector Pinpointer Waterproof, 11 IP68 Coil, Bigger LCD Display, 5 Modes, New Advanced DSP
10 Most Popular Metal Detectors for 2023 - The Jerusalem Post
SUNPOW Metal Detector for Adults, Professional