How to Choose Replacement Metal Detector Headphones
Choose replacement metal detector headphones with the exact connector your detector uses, an impedance near 16 to 32 ohms for passive wired sets.
May 9, 2026Lane:upgrade_timing
How to Choose a Replacement Shaft for a Metal Detector
Choose a replacement shaft that matches the detector’s rod diameter within 1 mm, the coil-ear spacing exactly, and the arm-cuff mount before you look.
May 9, 2026How to Choose Replacement Metal Detector Part
Choose the replacement part only when the model number, connector pin count, and mounting dimensions line up exactly, with only non-electrical sleeves.
May 8, 2026How to Choose Replacement Battery for Metal Detector
Match the detector’s exact nominal voltage, 12V to 12V or 9V to 9V, keep the same connector and polarity, and fit the battery bay without forcing the door.
May 8, 2026How to Choose a Replacement Coil for Metal Detector
Match the connector, mount, operating frequency, and coil diameter first, with 5 to 6 inches for dense trash, 8 to 11 inches for general use.
May 7, 2026