Reliable protection for homes and work sites — this portable combustible gas detector quickly identifies natural gas, methane, LPG and other flammable gases with fast response, clear LCD readout and audible/visual alarms. Ideal for gas pipeline checks, domestic safety, industrial maintenance and field inspections.

Specifications:

• Model: CGD02A
• Material: ABS
• Detecting Gas: Natural gas, coal gas, liquefied petroleum gas (LPG), methane, ethane
• Measurement Range: 0–100% LEL / 0–50,000 ppm (automatic)
• Resolution: 1% LEL / 1 ppm
• Measurement Accuracy: ±5% FS
• Response Speed: ~2 seconds
• Sampling Mode: Diffusion type
• Detection Flow: 1 L/min
• Display: HD VA reverse color LCD (digital and analog dual display)
• Alarm Type: Sound alarm and visible display alarm (sound & light)
• Calibration: Automatic calibration after 30 seconds
• Preheat Time: 30 seconds
• Auto Power-Off: Turns off after ~10 minutes of no operation (APO function)
• Flexible Probe Length: 270 mm / 10.63 in
• Power Supply: 3 × 1.5V AAA batteries (NOT included)
• Working Temperature: 0–50°C / 32–122°F
• Storage Temperature: -10–50°C / 14–122°F
• Working Humidity: 0–70% RH
• Working Current: 190 mA
• Temperature Measurement: 0–50°C / 32–122°F, resolution 0.1°C / 0.2°F
• Key Features: High-sensitivity sensor for accurate leak detection, compact & lightweight with dual-body protection, flexible metal hose and metal induction shield to reduce interference, %LEL and ppm unit switch, APO on/off button
• Recommended Uses: Gas pipeline leak detection, household gas safety checks, oil & gas site inspections, tunnels, mines, chemical and metallurgical facilities
• Packing List: 1 × Gas Detector, 1 × Storage Pouch, 1 × Manual (English)

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