HLD01 Halogen Leak Detector High Sensitivity Freon Leak Detector R22 R410A R134A R1234YF Air Conditioning Leak Detection Tool

HLD01 Halogen Leak Detector High Sensitivity Freon Leak Detector R22 R410A R134A R1234YF Air Conditioning Leak Detection ToolDescription:The HLD01 Halogen Gas Leak Detector is a professional-grade, multi-functional device designed for precise detection of halogen refrigerants such as R22, R12, and R134a. Equipped with a 400mm (16-inch) extended hose, it enables flexible and accurate leak detection in hard-to-reach areas. Featuring triple alerts (visual, audible, and level-based), dual LED lighting for dark environments and leak pinpointing, USB-C charging, and adjustable auto-shutdown, it is ideal for use in automotive air conditioning, central HVAC systems, cold storage facilities, and refrigerated trucks.Features:▶ High-Sensitivity Gas Sensor: Electrochemical sensor with a reaction range of 16–200 ppm and sensitivity of about 16 ppm for reliable detection.▶ Switchable Sensitivity Modes: One-click sensitivity adjustment for more accurate detection in different environments.▶ 3-in-1 Triple Alerts (Level + Audio + Visual): Triggers leveled audio alerts, flashing LEDs, and visual warnings when leaks are detected, ensuring multi-dimensional safety reminders.▶ Dual LED Lighting: White LED for illumination in dark spaces; purple LED specifically for pinpointing gas leak points.▶ Manual & Automatic Calibration: Long-press to enter manual calibration mode ("C") or switch to automatic calibration ("R") for environmental adaptability.▶ Extended 400mm Hose: Allows flexible and precise detection in confined or complex layouts.▶ USB-C Charging: Convenient and fast charging with a Type-C port.▶ Auto Power Off: The meter will automatically turn off if no concentration is detected and no key operation is performed for 10 minutes.▶ Wide Compatibility: Detects multiple refrigerants including R22, R12, R134a, and more.▶ Ergonomic Design: Clearly labeled controls including power, sensitivity, LED lights, buzzer/zero, and auto-power-off keys.▶ Wide Applications: Automotive AC repair, HVAC maintenance, cold storage monitoring, and refrigerated transport systems.Basic Parameters:✪ Product Name: Halogen Gas Leak Detector ✪ Model: HLD01✪ Sensor Type: Electrochemical sensor✪ Reaction Range: 16–200 ppm✪ Reaction Sensitivity: Approx. 16 ppm✪ Warm-Up Time: About 60 seconds✪ Response Time (T90): ≤60 seconds to 90% gas concentration✪ Alarm Mode: Level indicator, audible buzzer, and visual LED alerts✪ Detectable gas types: R134a, R22, R12, etc.✪ Operating Conditions: -10–50°C (14–122°F), 20–80% RH✪ Storage Conditions: -10–60°C (14–140°F), 20–80% RH✪ Charging Voltage: DC 5V✪ Charging Current: ≥500 mA✪ Battery Type: 3.7V Lithium Battery✪ Hose Length: 400 mm (16 Inch)Packing lists:● 1HLD01 Halogen Gas Leak Detector● 1User Manual● 1Cloth Bag● 1USB Type-C Charging Cable