The RELIFE RL-086 is a professional-grade air tightness detector designed for mobile phone repair technicians who need to verify water-resistant seals after screen replacements or other repairs on modern smartphones . This intelligent device uses advanced non-destructive negative-pressure testing technology to detect micro-leaks around display assemblies, SIM card slots, and other seal points—something visual inspection alone cannot achieve .

Key Features

• One-button automatic detection – Intelligent system automatically tests, stops, and displays results with a single press, freeing your hands for other tasks 
• Non-destructive testing technology – Accurately detects air tightness and micro-leaks without damaging the phone, eliminating guesswork of manual testing 
• Color screen digital display – Real-time monitoring of working status, test duration, and pressure readings in both Chinese and English 
• Adjustable clamp (55-95mm / 90-120mm) – Secure clamping range accommodates various phone sizes from iPhone 8 to 15 Pro Max series 
• Built-in rechargeable battery – 3800mAh lithium battery with Type-C charging for cordless operation and extended use 
• Rapid 2-second detection – Quick, efficient testing that saves valuable time in busy repair environments 
• High-precision pressure sensor – Range of -100kpa to +100kpa for sensitive micro-leak detection around SIM slot and display seals