Top 10 Best Carbon Dioxide Meter

10-Year Figaro CO Sensor This carbon monoxide detector has a built-in advanced Figaro sensor that detects dangerous CO levels more accurately and responds more quickly, with a lifespan of up to 10 years. 5-Year Replaceable Battery The alarm is built with a replaceable lithium battery to provide 5 years of continuous protection a low-battery warning tells you when to replace the battery for continued safety. Peak CO Concentration Memory The visual LCD automatically records and saves the peak CO levels, so an alarm triggered when you are away from home can be confirmed using the recorded peak value. Unique Freestanding Design This carbon monoxide alarm stands freely on any smooth desktop, so you do not have to drill holes in the wall compact size of 5.3 2.5 in 135 63 mm does not take up too much space. Tri-Color LED Indicator Features a 3-colored LED indicator that flashes green, red, or yellow, paired with audible beeps, to indicate power, an alarm, or a fault.

Flexible Installation Wall-mounted or free-standing easy to take while traveling. High Accuracy Reliability Advanced Figaro electrochemical CO sensor 5-year replaceable battery. Instant Alert An early warning will be delivered through a loud 85-decibel alarm. Informative LCD Displays real-time CO levels and remembers dangerous CO levels since the last preset. Intuitive LED 3-colored LED indicator flashes red, green, or yellow to indicate an alarm, power, or a fault.

Triple displays of CO2 level, Temperature F C and Humidity Air, Wet Bulb, or Dew Point Info are all available. Stable NDIR Sensor for CO2 Detection. Ideal indoor air quality meter for home, laboratories, hotels, etc. Sound Warning Alarm notifies operator when CO2 levels reach or exceed a preset threshold. Power Supplied by Battery Included or 9V Adaptor . Optional Software CD for PC Connection Online Logging is also possible.. Measuring RangeCO2 09999ppm,20019999 out of scale, Resolution 1ppm,0.1CF, 0.1RH.

Know The Air Around You The air quality tester has built-in advanced Infrared NDIR laser scattering detection sensors designed to accurately track air quality including CO2, PM2.5PM1.0 and PM10 particulate matter, temperature and humidity. Tips Please let the device work short mins outdoor before use for most accurate results.. 10 hours long standby Auto Alarm Function The built-in 2000 mAh battery can provide more than 10 hours of standby time when fully charged, in addition to real-time power through the included usb charging cable, this enables long-term monitoring of air quality level. Press the main function key twice quickly to turn onoff the automatic alarm function An alarm will be issued when the CO2 reading exceeds 1000ppm.. 2.8inch Instant Readout Professional sensors require a sampling time of only 1.5s, which can display the current air quality on the screen in real time. The CO2 detector uses a 2.8in large size display, which can show the readings simply and intuitively The reading of PM1PM2.5PM10 automatically switches every 5s.. Portable CO2 Detector A portable detector the size of a palm, is easy to carry and can detect the gas quality in bedroom, living room, kitchen, office, car, school, hotel, campground and other environments. the data can indirectly understand the presence of second-hand smoke and mold, which will send out an alarm for your health.. Easy Operation Customer Service Just one button operation to switch onoff, with a detailed instruction manual, in addition, if you have any questions about our products and services, please feel free to contact us any time, we are always committed to providing you with quality products and services.

Indoor CO2 Monitor Compact size Body with hollow back design for carring and airflow. Big colorful LCD digital screen for people easy to identify and read. Not only monitoring the CO2 content, also can test the temperature humidity. Air quality monitor is Keeper of family health, Perfect for home interior, such as living room, baby room, classroom, office and which closed places etc.. Necessity of Air Quality Monitor Carbon dioxide CO2 is not harmful to human body when it is low, but when it overs a certain amount, it will affect the breathing of humans and other organisms. If serious, life is threatening. Thus, we have to monitor the CO2 content of air for keeping health.. Advanced NDIR Technology Mini CO2 meter uses high precision NDIR sensor technology to detect carbon dioxide content accurately and quickly. and it can hazard assessment, when CO2 of air exceed the setting alarm valuealarm value 1000 PPM, it will warn to remind people to open the window or turn on air purifier for keeping balance of air.. Air Semiconductor Sensor 4-in-1 air quality monitor adpots intelligent air semiconductor sensor to test the temperature and humidity value of air. Compare with the common sensor, it is more sensitive, accurately and stable.. Convenient for Carrying CO2 Monitor built-in 1600mAh battery. It can be used continuously for about 8 hours after full charging.So don't worry, take the CO2 meter to anywhere you want go.. Easy to Use Each turn on, CO2 detector need to automatic calibration, so please put the air quality detector in a ventilated place, after 1-2 minutes calibrating, CO2 tester can be used normally.. Various Use A air quality monitor is indispensable for a family. Help for detecting gas and air pollution in homes, kitchens, bedrooms, offices, schools, cars, hotels, travel, camping, parties, etc., to always protect you and your family under healthy air conditions.. Note Dear customer, compare with other CO2 meters, please allow the differece about 50 ppm. After all, different CO2 meters adopt to different NDIR sensor, so their test result is exsit the difference. Thanks for your understanding..

Handheld digital meter measures ambient level of carbon dioxide CO2 to monitor indoor air quality and performance of heating, ventilation, and air-conditioning systems. Displays current CO2 levels, long-term average CO2 levels measured over an 8-hour period, and short-term average CO2 levels measured over a 15-minute period. Alarm notifies operator when CO2 levels reach or exceed a preset threshold, CO2 measurement up to 9999 ppm. Liquid crystal display LCD shows ambient CO2 levels, as well as air, wet bulb, or dew point temperature and humidity. Manual calibration helps ensure accurate humidity and CO2 readings.

Easy-to-use CO meter detects and measures concentration levels of carbon monoxide gas. Portable CO detector with user protection and short-term exposure limit STEL alarm. Low level alarm 35 ppm and high level alarm 200 ppm. Audible and visual alarms. Backlit display with CO measurements 0 to 1000 ppm and temperature Farenheit and Celcius.

MONITORING ANALYSIS Allows continuous monitoring of CO2, RH Temperature Level. Data output to PC every 2 seconds.. MULTIPLE MEASUREMENT DISPLAYS AT ONCE- CO2, Temperature, and Relative Humidity readings are all shown on the LCD display at the same time. NORMAL MAX MIN AVERAGE 15mins 8hrs MODE- It can show not only the normal, maximum and minimum CO2 readings but also the weighted average CO2 readings in the past 15mins STEL mode and 8 hours TWA mode.. AUDIBLE CO2 SOUND- The alarm beeps when the CO2 Level exceeds the preset value. The alarm threshold is adjustable.. NDIR SENSOR for CO2 DETECTION- Non-dispersive infrared technology is used to ensure the reliability and long-term stability. Measures 09999ppm while 02000ppm can maintain a high accuracy at - 50ppm.

Built-in Relay Function Controls the ventilation system to automatically maintain the CO2 level that you set or specify. Measuring Range CO2 0 2000ppm 20019999ppm, out of scale Humidity 0.0 99.9 Temperature -10.0 60.0 C 14 140 F. Built-in Non-Dispersive InfraRed NDIR sensor Provides long-term accurate Continuous monitoring. Power Supply 1A Output 12V AC Adaptor With 100V-240V power input and include power adaptor. Usage Control CO2 level for grow room greenhouses, Monitoring air quality in schools, office, home, factories, hospitals, etc. and anywhere that need to keep the fresh air.

Checks for Carbon Dioxide CO2 concentrations. User-adjustable highlow alarms. Maintenance free NDIR non-dispersive infrared CO2 sensor. Indoor Air Quality displayed in ppm with Good 0 to 800ppm, Normal 800 to 1200ppm, Poor 1200ppm indication. Datalogs up to 5333 points of each parameter. Temperature measurement range 14 to 140F -10 to 60C.

CO2 Meter Smoke Alarm in 1 unit with an audible alarm, LED lights reminder, Real-time notification on your Smartphone Unit whenever an alarm is triggered, allows you to temporarily silence any annoying alarms caused by kitchen fumes, smoking, etc via the app or device. NDIR CO2 Sensor delivers high accuracy and fast response, Photoelectric smoke alarm responds quickly with a loud 85-decibel siren sounds. Protects during a power failure - It operates on a power source with 1400mAh rechargeable battery backup. You can view up to 1 month of history reading with trend chart in APP. All alert conditions are recorded in the alarm log.. Simply installs the monitor on the wall where you need it, connect the device to the app, and the device is ready to use. The device is auto-calibrating every 24 hours after power on. The zero point of automatic calibration is 400ppm..

Healthy INDOOR AIR AT ALL TIMES Keep control of the air quality with the PinoTec CO2 meter At home as in the office. Perfect for preventing headaches, fatigue and lack of concentration. Small and compact with battery operation, can be taken and used anywhere. Good display visibility from all sides.. 2-in-1 CO2 Monitor CO2 detector, The carbon dioxide monitor can test carbon dioxide, TVOC, built-in 5V, large capacity battery, easy to charge with USB cable.. RechargeableThe air quality monitor has a built-in big rechargeable battery and a data cable. When the battery symbol on the screen starts to flash, it means that the battery is insufficient, and it needs to be charged as soon as possible. The charging time is about 4 hours, and it can be used for more than 8 hours with one charge.. Visual Alarm System It makes the carbon dioxide concentration status clear at a glance, the intuitive and vivid expression of comfort, plus the indicator light that changes color according to different levels of carbon dioxide concentration. Icon display 0800ppmGreen-good 8001200ppm Yellow-slight 12011500ppm Orage-slightmoderate over 1500ppm Red-serious.. Widely Application and Products Include The CO2 monitor design is simple and portable, It can be easily put in your pocket . It is also suitable for living room, bedroom, baby room, conference room, library and other places. What you get CO2 monitor 1, USB data cable1, manual1.