HLD01 Halogen Gas Leak Detector Rechargeable Level/Audio/Visual Alarms LED Light R134a R22 R12 High Sensitivity Gas Sensor Test

Description:

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 Alarms (Level + Audio + Visual): Triggers leveled audio alarms, 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.
✪ Suitable For: Automotive AC repair, HVAC maintenance, cold storage monitoring, and refrigerated transport systems.

Specifications:

✪ 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 alarms
✪ 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:

● 1*HLD01 Halogen Gas Leak Detector
● 1*User Manual
● 1*Cloth Bag
● 1*Packing Box
● 1*USB Type-C Charging Cable