The LUOWEI LW-328 Wireless Charging Magnet Observation Card is a professional diagnostic tool designed to detect and visualize magnetic field distribution in wireless charging and MagSafe systems. It helps technicians quickly identify magnet alignment, charging coil positioning, and magnetic ring integrity during smartphone repair and troubleshooting.
The observation card instantly displays magnetic field patterns without requiring batteries or external power, making it an essential tool for diagnosing wireless charging issues, MagSafe alignment problems, and magnetic component placement in modern smartphones and electronic devices.
Key Features:
• Instantly visualizes wireless charging magnetic fields
• Ideal for MagSafe and wireless charging diagnostics
• Helps identify charging coil and magnet positions
• No battery or external power required
• Fast and easy magnetic field detection
• Compact, lightweight, and reusable
• Suitable for smartphone repair and testing
• Professional mobile repair diagnostic tool
Specifications:
• Brand: Luowei
• Model: LW-328
• Product Type: Magnet Observation Card
• Function: Magnetic Field Visualization
• Application: Wireless Charging & MagSafe Detection
• Material: Magnetic Field Sensitive Film
• Suitable For: Smartphones, Wireless Chargers, Electronic Devices
• Reusable: Yes
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