Features: Measurable Gases Types (partial list): Can detect a of gases, methane, natural gases, ethanol, gases, propane, benzene, ethylene oxide, hexane, n-butane, acetylene.
Sensitivity Adjustable: High and low sensitivity adjustable, you can high sensitivity to sense the general ranges, and then choose low sensitivity to accurately determine the air leakage point.
Sound&Light Alarm: Sound and light prompts, when detecting combustible gases sink leakage, the meter beeps, the backlight will turn to red, and the concentration simulation bar increases.
Multifunctional Design: with low battery indicator, data hold, automatic shutoff, on/off test, and auto clear function.
Wide Applications: Suitable for water heating device detection, gases pipeline detection, industrial waste gases detection, gases pipeline detection, oil station operation, gases leak detection, etc.

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Name: Combustible Gases Detector
Battery: 2 * 1.5V AAA battery (not included)
Display: color LCD disply with backlight
Sensor: gases-sensitive semiconductor sensor
Test ranges: 50-1000PPM
Response sensitivity: Less than 50PPM
Response time: Less than 500PPM about 5s, 500PPM about 2s
Detecting gases: combustible gases
Test Gases (partial list): ethanol, propanol, acetylene, ammonia, benzene, methane, alkane, propane, butane, epoxy butane, gasoline, emulsion gases naphtha natural gases, paint thinner gases
Use environment: 0-50℃, 20-80%RH
Storage environment: -10℃ to 60℃, 20-80%RH
Material: plastic
colour: black

Package Contents:
1 x Gas Detector
1 x English instruction manual