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When your XP MI-4 pinpointer stops responding or shows erratic behavior, the circuit board is often the culprit. This official replacement circuit board restores your MI-4 to factory specifications, getting you back to precise target recovery without buying a whole new pinpointer.
Key Features
Official XP replacement part designed specifically for the MI-4 pinpointer
Restores full functionality to malfunctioning MI-4 units
Includes battery connection for complete circuit restoration
Direct drop-in replacement - no modifications needed
Maintains original sensitivity and performance specifications
About This Circuit Board
The XP MI-4's circuit board controls all electronic functions including target detection, audio feedback, and vibration alerts. Water damage, impact, or normal wear can cause circuit failure, making your pinpointer unreliable in the field. Rather than replacing the entire unit, this genuine XP circuit board brings your MI-4 back to life at a fraction of the cost.
This replacement works exclusively with the XP MI-4 pinpointer and won't fit other XP models like the MI-6. If you're unsure about compatibility with your XP equipment, check our XP product compatibility guide.
Installation and Compatibility
The circuit board comes with the battery connection already attached, simplifying the repair process. Basic soldering skills are recommended for installation. This part is designed for the original MI-4 model and maintains the same detection range and sensitivity your MI-4 had when new.
Looking for other XP parts and accessories? Browse our complete XP Metal Detectors & Accessories collection for coils, batteries, and upgrade components for your XP equipment.
Customer Questions & Expert Answers about the XP MI-4 Pinpointer Replacement Circuit Board
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