LANRUI M191 Universal Battery Switch Clip for Android iPhone Motherboard Testing Tool

Description

LANRUI M191 Universal Battery Switch Clip for Android iPhone Motherboard Testing Tool 【Universal Phone Testing Tool】Compatible with all non-encrypted Android phones, full iPhone series, dual-SIM models, and iPad devices for comprehensive motherboard testing without disassembly. 【Dual Mode Operation】Mode 1: Detection mode with 0.01A micro-current and LED indicator for fault diagnosis assistance. Mode 2: Simple power-on function without LED indication or micro-current for leakage testing. 【LED Status Indicator】Built-in indicator light provides real-time feedback during testing - flashing indicates unstable startup current or restart issues, helping diagnose motherboard problems even with damaged screens. 【Direct Motherboard Contact】Features positive/negative terminal contact points (VIN+/VIN-, OUT+/OUT-) with probe clips for direct motherboard testing without requiring disassembly. 【Professional Repair Tool】Ideal for various repair scenarios and second-hand device testing, streamlining the startup process for technicians and repair professionals. 【Dual Connection Methods】Supports both clamp-style contact and point-touch probe connections for versatile testing applications across different device types.