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    • XP MI-4 pinpointer replacement circuit board with attached battery connection
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    XP MI-4 Pinpointer Replacement Circuit Board

    SKU: PP-S-CIRCUITMI4
    Sale Price $99.00 Regular Price $116.47
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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.

    Product Specifications
    Specification Name Specification Value
    Compatible xp XP MI-4
    Parts accessories type Hardware
    Service & Support

    Warranty & Product Assurance

    At Serious Detecting, we stand behind the quality of every product we offer. Warranty coverage is provided directly by the manufacturer and may vary depending on the item. We’re here to help you understand your coverage and assist with the warranty process when needed. If you ever have questions or need support navigating a warranty claim, our team is happy to guide you.

    Technical Support & Expert Guidance

    Whether you’re setting up new gear, optimizing performance, or troubleshooting an issue in the field, our knowledgeable support team is here to help. We use this equipment ourselves, so we can offer real-world tips and step-by-step assistance to get you detecting with confidence. Message us anytime and we’ll do our best to get you pointed in the right direction fast.

    Manuals, Resources & Downloads

    Access user manuals, setup guides, safety tips, and technical documentation in our online support center. These resources help you understand your equipment, learn recommended settings, and get the most out of every hunt.

    Replacement Parts & Accessories

    Keep your equipment running strong with genuine parts and accessories. We carry coils, batteries, chargers, protective gear, digging tools, and more — fully compatible with your detector and backed by manufacturer standards. Not sure what fits your model? Just ask — we’re here to help.

    Training & Tutorials

    New to detecting or upgrading to advanced equipment? Our resource library includes helpful guides, maintenance tips, how-to videos, and expert advice from experienced detectorists. From ground balancing and coil choices to target ID basics and field technique, you’ll find the knowledge you need to level up your success.

    Customer Questions & Expert Answers about the XP MI-4 Pinpointer Replacement Circuit Board

    Get real answers from outdoor explorers and our product experts. Browse questions about performance, features, and setup — or ask your own to make sure this gear fits your next adventure.

    Customer Reviews & Field Feedback for the XP MI-4 Pinpointer Replacement Circuit Board

    See what real detectorists and prospectors are saying. Read authentic experiences from the field, discover what users love most, and learn how this product performs in real-world conditions. Share your own review to help fellow explorers choose with confidence.

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