Automotive Freon Leak Detector HVAC, Professional Refrigerant Leak Detector with LCD Display & LED Light, Car AC Freon Sniffer Kit for R134a R410A R22 R32 R1234yf with Audio & Visual Alarm

Professional Automotive Freon Leak Detector – Your Ultimate HVAC Diagnostic Tool Stop guessing why your car's AC is blowing warm air. The THIKPO Automotive Refrigerant Leak Detector is engineered for both professional auto repair technicians and DIY home users to locate gas leaks quickly, accurately, and safely. Why Choose Our Freon Sniffer? Broad Refrigerant Support: Whether you are working on older vehicles or modern systems, this detector is compatible with over 30 types of gases, including widely used R134a, R410A, R22, R32, and R1234yf (CFCs, HCFCs, and HFCs). See The Unseen: The flexible gooseneck probe maneuvers through tightly packed engine bays. Coupled with a built-in LED headlamp at the tip, you can easily inspect dark condensers, evaporators, and deep pipe fittings without any blind spots. Smart & Accurate Readings: Featuring a premium sensor chip, it provides an instant digital reading from 0 to 1000 PPM with a 1 PPM resolution. It can detect leaks as minute as 0.5 oz per year. Interactive LCD & Alarms: The colorful, easy-to-read LCD screen displays everything you need: gas concentration, ambient temperature, and battery status. Customize your alarm thresholds, and let the dual audio-visual alerts guide you straight to the leak source. Technical Specifications: Measurement Range: 0 - 1000 PPM Resolution: 1 PPM Preheating Time: ~30 Seconds Operating Temperature: 14°F to 122°F (-10°C to 50°C) Temperature Display: Dual Mode (°C / °F) Alert System: LCD Visual Bar + Audible Buzzer Ideal For: Car Air Condition Detection, Home AC Maintenance, Industrial Leakage Investigation, and Laboratory Use. Equip yourself with the right tool and save time and money on AC repairs!

• 【UNIVERSAL 30+ GAS COMPATIBILITY】 Ensure your AC systems are leak-free with our versatile automotive freon leak detector. It widely supports over 30 common and rare refrigerants including CFCs (R11, R12, R502), HCFCs (R22, R124), and HFCs (R134a, R32, R410A, R1234yf). Fully covering leak detection needs for car air conditioners, it is an essential HVAC diagnostic tool for professional technicians and DIY mechanics alike.
• 【ULTRA-HIGH SENSITIVITY & PRECISION】 Pinpoint even the smallest leaks instantly. This refrigerant leak detector accurately measures gas concentrations from 0–1000 ppm with an impressive 1 ppm resolution. Designed to identify micro-leaks as small as 0.5 oz/year under ideal conditions, its advanced chip intelligently filters ambient gas interference for reliable, false-alarm-free results.
• 【FLEXIBLE GOOSENECK PROBE WITH LED】 Never miss a hidden leak again. Equipped with a 360° flexible gooseneck probe, this car AC leak detector easily bends to reach narrow, confined areas like deep engine compartments, condensers, and evaporators. The built-in bright LED headlamp actively illuminates dark blind spots that traditional detection methods struggle to access.
• 【CUSTOM AUDIO & VISUAL ALARMS】 Stay informed in real-time. The digital freon sniffer features a vibrant, large LCD display that clearly shows gas concentration values, temperature, and battery life. Set your own custom high/low thresholds in seconds—if a leak exceeds your limits, the device instantly triggers a loud buzzer and visual simulation bar alerts for rapid troubleshooting.
• 【DUAL-TEMP DISPLAY & RUGGED DESIGN】 Built for tough environments. Instantly switch between °C and °F with a single button. This HVAC leak detector maintains flawless performance even in extreme temperatures ranging from 14°F to 122°F (-10°C to 50°C). It perfectly adapts to complex working conditions like professional auto repair shops, industrial facilities, and outdoor emergency rescues.