CEKKIENA 4-in-1 Portable Carbon Monoxide Detector Air Quality Carbon Dioxide Sensor/Temperature/Humidity/Gas Leak Smoke CO Alarm Monitor For Indoor Outdoor Travel Camping Car RV

Product details

• 【Visible 3.7’’ HD screen & audible alarm design】All the gas data / temperature / humidity shows on the 3.7’’ HD screen real time. Green bar:0~99ppm; Yellow bar:100~149ppm; Red bar:150~500ppm. audible alarm sounds rapid “bi-bi-bi” when CO value exceed default 150ppm, default value can be custom-ed;audible alarm sounds slowly “bi-bi-bi”when CO2 value exceed default 15000ppm..
• 【4in1 multi-funtional CO/CO2 detectors】With this 4in1 detector, we can detect the Carbon monoxide, carbon dioxide, temperature and humidity to keep us in a good air environment real time, Stay away from the harm of CO / CO2 gas poisoning..
• 【Portable design for indoor&outdoor gas safety detection】Wall mounted and standing design, we can use it in bedroom, dining room, kitchen,cellar,garage etc, also we can take out for camping, tent party, RV travel, sleep in car, truck driving, Caving etc..
• 【More accurated NDIR+electrochemistry sensors】NDIR+electrochemistry sensors combination, better to improve the gas detection accuracy. CO value range: 0~500PPM; CO2 value range: 400~5000PPM; Temperature range:32°F~122°F;Humidity range: 20~ 80%RH (±5%RH)..
• 【Built-in 2400 mAh battery & backlight auto off design】Support 110+ hours long working time when charge full. Come with type-C cable, support working via charging. The screen will be backlight off after 10 min to extend the working time..