Key Features

• Extendable 11.5-inch sensor
• Low battery indicator
• Automatic shutoff
• Sensitivity selection
• Rechargeable battery
• Flashlight

Technical Specifications

• Sensor: Gas-sensitive semiconductor
• Response range: 1%LEL(100PPM)~20%LEL(10000PPM) (methane)
• Response sensitivity: 1%LEL(100PPM) (methane)
• Warm-up time: about 30 seconds
• Test gas: acetone, acetylene, alcohol, ammonia, benzene, butane, ethanol, ethylene oxide, gasoline, hexane, hydrogen, methane, naphtha, natural gas, paint thinners, propane, solvents
• Response time: ≤1%LEL(500PPM) about 5 seconds, →1%LEL(500PPM) about 2 seconds
• Charging port: Type-C
• Power source: Battery powered
• Color: Black + Red
• Item weight: 0.13 kg
• Alarm: Audible, Visual
• Operating humidity: 80 percent
• Maximum temperature rating: 50 degrees Celsius
• Sensor type: Catalytic
• Package dimensions: 6.34 x 3.23 x 2.32 inches
• Item model number: GD139
• Batteries: Lithium polymer batteries required (included)
• Item package quantity: 1

Package Contents

• Gas leak detector
• Charging cable
• Bag
• Manual
• Box