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Lanrui M191 Universal Power-On Clip Current Leakage Detection Tool – 2 Modes for Non-Encrypted Android Phones (IP Series Repair Tool)
Overview
The Lanrui M191 is a precision diagnostic accessory designed for mobile repair technicians and tech enthusiasts. With its innovative power‑on clip and dual‑mode current leakage detection, this tool quickly identifies battery and charging circuit issues on non‑encrypted Android phones, ensuring accurate diagnostics and efficient repairs.
Key Highlights
- Universal Compatibility – Works with a wide range of Android models, including the latest IP series devices.
- Dual‑Mode Detection – Switch between “Leakage” and “Normal” modes for comprehensive testing.
- Instant Power‑On Clip – Securely attaches to the device’s power port for quick, non‑invasive testing.
- LED Status Indicators – Clear visual feedback for immediate results.
- Compact & Durable Design – Built for repeated use in busy repair shops.
- Safe & Accurate – Measures current leakage up to 5A with minimal risk to the device.
How It Works
The M191 clamps onto the phone’s charging port, allowing the tool to monitor current flow during a power‑on cycle. In Leakage Mode, it detects any abnormal current draw that could indicate a faulty battery or charging circuit. In Normal Mode, it confirms proper power delivery, ensuring the device boots correctly.
Benefits for Technicians
- Reduces diagnostic time from minutes to seconds.
- Minimizes the need for complex multimeters or disassembly.
- Improves repair accuracy, lowering return rates.
- Enhances customer confidence with quick, reliable results.
Technical Specifications
- Detection Range: 0–5A
- Voltage Compatibility: 3.7V–5V (typical smartphone battery voltage)
- Operating Temperature: 0°C–50°C
- Power Source: Built‑in rechargeable battery (3.7V Li‑Ion)
- Dimensions: 45mm x 20mm x 12mm
- Weight: 30g
Usage Tips
- Ensure the phone’s charging port is clean before attachment.
- Switch to “Leakage Mode” before powering on to catch subtle faults.
- Use the LED indicator to confirm a successful connection.
- After testing, remove the clip gently to avoid port damage.
Warranty & Support
Lanrui offers a 12‑month limited warranty covering manufacturing defects. For assistance, contact our support team via email or chat, and we’ll help you get the most out of your M191 tool.
Price: Original price was: $ 14.59.$ 7.15Current price is: $ 7.15.