• Eliminate Hazards: It is suitable for explosion-proof, underground pipelines, etc, to ensure the safety of personnel
• Gas Water Heater: Detect along the gas line when the screen is bright red and accompanied by a beep alert for the current location of the leak
• Gas Tank Leak: Close to the detection gas concentration exceeding the 20% LFL safe value, a red alarm accompanied by an urgent beep
• Gas Stove Leak: The concentration does not exceed the safety value of 20% LFL, and a bright green screen indicates safety
• High Precision: Detection range 300~10000PPM, H / L high and low sensitivity can be switched
• Auto Shutdown: Automatically turn off within 5 minutes when there is no measurement signal running

Specifications:

• Product model: GN801
• Detection range: 300~10000ppm
• Sensor: Gas sensitive semiconductor
• Response time:<=500ppm: about 5 seconds, >500ppm: about 2 seconds
• Response sensitivity: <50ppm (methane)
• Battery: AAA * 2 (not included)
• Alarm function: adjust prompt sound/mute
• Preheating time: approximately 30 seconds
• Automatic shutdown mode: No operation within 5 minutes, no measurement will automatically shut down
• Adjustable sensitivity: H high sensitivity/L low sensitivity
• Material: ABS