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How do I know if I need to replace my pinpointer cap?
XP MI-6 and MI-4 Pinpointer Top Cap with Red Membrane
Status:
Open May 28, 2026 - 11:58 AM
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Answer
May 28, 2026 - 11:58 AM
Replace your pinpointer cap if you notice cracks in the plastic body, a loose fit that allows the cap to unscrew during use, or visible damage to the red membrane filter. A damaged cap can allow moisture and debris into the battery compartment, leading to corrosion on the battery contacts and intermittent power failures. If your pinpointer powers off unexpectedly or shows corrosion around the battery terminals, inspect the cap for damage. Keeping a spare cap in your dig kit prevents mid-hunt equipment failures when the original cap fails.
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XP MI-6 and MI-4 Pinpointer Top Cap with Red Membrane
The XP MI-6 and MI-4 Pinpointer Top Cap is a replacement end cap designed to securely close both the MI-6 and MI-4 pinpointer models. XP MI-6 and MI-4 owners who've cracked or lost the original cap during field use need this component to restore the pinpointer's battery compartment seal. The...
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