- COMPLETE AC REPAIR SOLUTION: This comprehensive air conditioner repair kit features a portable car coolant tester, essential for diagnosing and maintaining HVAC systems. It is ideal for home appliance repairs and automatic service needs. - PORTABLE & EASY TO USE: Measuring 35 x 35 x 6 cm, this compact kit is designed for convenient transportation and on-site service. Its lightweight structure makes it perfect for use in homes, garages, or mechanical workshops, allowing for hassle-free handling. - PRECISE LEAK DETECTION: The included coolant tester quickly and accurately identifies leaks, ensuring you can promptly detect issues in air conditioners, compressors, or valves. This functionality aids in preventing further damage and costly repairs. - INDUSTRIAL USE: Crafted from high-quality materials, this repair kit is built for professional performance in demanding environments. It is suitable for regular servicing of HVAC systems in factories, large buildings, and commercial facilities. - APPLICATION SCENARIOS: 1. Ideal for HVAC technicians performing routine maintenance checks in residential or commercial properties. 2. Useful for DIY enthusiasts tackling air conditioning repairs at home or in workshops. 3. Essential for industrial facilities requiring efficient HVAC system diagnostics and repairs. This air conditioner repair kit is your go-to solution for effective HVAC maintenance and repair, ensuring reliability and performance in various settings.