You c an use the gas of the gas lighter to test the alarm effect of the machine yourself. One minute after plugging in the power, use the card pin to press and hold the pairing button, the green light flashes to enter the pairing mode.
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After connection, you can always receive the information of the alarm when you go out and once the alarm occurs. Installation Location：This propane alarm has an long 6 foot power cord which allows you to install it in the exact ideal location in your house to allow for proper gas detection.
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Combustible gas> 8h toxic gas for about 300 hours. Sensor fault detection alarm. Rapid detection of gas leaks. Detection principle. Protection device for sensing probe. Alarm point. Imported sensor. Display mode LCD.
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Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. Output current. Single input. 1ppm/0.1%vol.
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Portable single gas detector can make continuous detection to combustible and toxic gases. It has good sensitivity and reproducibility. Triple alarm mode (sound, light, vibration) is not easy to ignore, high security, high and low alarm value can be set free.
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Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. Range: 0-5%VOL. Resolution: 0.01%VOL.
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【What You Get】1x PT199 Gas Leak Detector, 1x Storage Bag, 2x AAA Batteries, 1x User Manual.
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If you want to use it to detect gases, what you only need to do is turning on it, it will start to work once you turning on it. The portable 4-in-1 gas detector(EX, CO,H2S,O2) with voice output. This portable voice type four-in-one gas detector has adjustable audio, visual, and vibration alarms alert when preset levels are reached.
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