Top 8 Best Co2 Ppm Meter

Carbon Monoxide DetectorTopTes CT-300 is an ideal portable CO tester to help you detect CO gas concentrations timely and accurately, reducing the risk of CO poisoning and protecting your life. It is a must-have tool for homeowners, drivers, campers, DIY-ers, tourists, etc. Swift Precise MeasurementThe CT-300, with an advanced electrochemical sensor head, swiftly detects CO levels from 0-5000 ppm. Its sensitivity ensures early warnings, allowing timely actions to prevent health risks. Accurate readings empower quick decisions, promoting safety and well-being. Versatile and portable, it guards against CO in various settings, ensuring peace of mind. Visual Audible AlarmThe travel CO detector uses both visual and audible alarms. When the concentration of CO reaches the alarm threshold, the screen changes color and emits an urgent alarm sound to alert you of the presence of CO gas in your surroundings, allowing you to promptly detect the danger, protect yourself. User-Friendly FunctionsWith high-quality ABSPC material and anti-slip edge texture, CT-300 is durable and portable It can be used for 40 hours with new batteries Low-power indicator will remind you of time to change batteries It will automatically switch off when not in operation or when no gas is detected within 10 minutes to save power Backlit screen for easy viewing, adaptable to dim environments. What You Get You will receive 1x CT-300 Carbon Monoxide Detector, 1x Protective Case, 3x AAA Batteries, 1x User Manual. We also provide a 36-month after-sale service and lifetime technical support. Please feel free to contact us if you have any questions or concerns.

Accurate Reliable With this CO2 detector, you can test the CO2 concentration indoors precisely and quickly in order to protect your health. In addition to carbon dioxide measuring devices, the high-precision thermometers and hygrometers can also be used to monitor indoor temperature and humidity in real time.EPA Establishment N.O 98615-CHN-1. High-Precision CO2 Sensor Use of non-dispersive infrared technology NDIR, full temperature range correction, high measurement accuracy, fast response, resolution up to 1 ppm that can accurate detect air of Carbon DioxideCO2, measuring range up to 0 to 5000 ppm.. Newest Unique Mold Design The indoor air CO2 meter has two types of air quality warning, namely a three-color LED indicator light and a comfortable CO2 concentration in the facial expression, which makes the air quality more intuitive. Rechargeable lithium battery with a capacity of 2400 mAh, standby for 18 hours, supports USB charging and battery indicator.. Stylish Appearance Exquisite appearance, simple design, light weight. It's easy to carry the intelligent air quality monitor that can help us detect the gas air pollution in household, kitchen, bedroom, office, school, car, hotel, travel, camping, party etc...especially in which has baby, child and pregnant woman.. 24 Hours Customer ServiceOur CO2 detector has a 12-month guarantee and lifetime technical support. If you have any problems with the goods you receive, please contact our support team as soon as possible. We will serve you wholeheartedly within 24 hours..

PREMIUM DETECTOR This multifunctional air quality monitor can accurately detect the current CO2 concentration, temperature, and humidity in the air. It can help you understand indoor air quality at a glance.. CO2 CONCENTRATION STAGE SOUND ALARM This CO2 detector is designed with 3 stages of CO2 concentrationnormal stage 400-700 ppm, warning stage 700-1500 ppm, and dangerous stage 1500-5000 ppm. It will alarm you when the detected CO2 concentration is beyond the safe value you customized.. CONVENIENT CALIBRATION To ensure the accuracy of measurement, this CO2 monitor supports the calibration function. Press three buttons at the same time in an open environment and let it stand for 200 seconds to calibrate this CO2 meter easily. This CO2 detector uses the NDIR CO2 sensor.. LONG BATTERY STANDBY A 2400 mAh lithium battery is embedded inside the indoorCO2 monitor, supporting a long time of continuous use, before it adopts a large and distinct LCD screen for ease for temperature or data viewing. display based on your need.. WIDE APPLICATION A hanging hole is designed on the back of this portable CO2 detector so that you can hang it up to the wall for easy viewing. The indoor CO2 meter for grow tents is ideal for use in grow room, offices, kitchens, schools, kitchens, schools cellars, and cars..

CARBON DIOXIDE METER Autopilot APCEM2 Desktop CO2 Monitor and Data Logger Monitors carbon dioxide, relative humidity, and temperature of your grow room or greenhouse on a clear LED screen. MEMORY Digital memory chart shows and records stats over an adjustable 24-hour or 7-day period The trend chart shows variable MinHrDayWk for readings of CO2RHTemperature. SENSOR ALARM 2-channel low drift NDIR gas sensor and audible alarm for low or high CO2 levels. OPERATING TEMPERATURES Operates in temperatures 32 to 122 degrees F Operating and storage relative humidity RH 0-95, noncondensing. FUNCTIONALITY Features multiple hanging options with the hook-and-loop fastener along the back that attaches to an external battery pack battery pack not included Green power supply is compatible with a standard smartphone charger Dimensions L x W x D 4.7 x 3.6 x 1.1 inches.

3-IN-1 MULTI-FUNCTION - The CO2 detector has built-in high precision CO2 infrared sensor and a digital temperature and humidity sensor to accurately track air quality. The carbon dioxide detector can monitor the carbon dioxide concentration 400-5000 PMM, temperature -5-5023-122 and humidity 0-99.9 RH around you in real time.. MORE HUMAN-CARE - Our carbon dioxide detector will automatically reduce the brightness of the screen in the dark environment, users can also set the no disturb mode freely, so as to reduce the impact on users' sleep. The service life of the air quality tester can reach 10 year. At the end of its life the screen will display END, so don't worry about the detection.. LED DIGITAL DISPLAY - This air quality monitor comes with a display screen for easy viewing. With touch button, easy to operate. The traffic light indicator and voice alarm realize fast and intuitive abnormal reminder function.. HIGH PRECISION - Our GS241T compound carbon dioxide temperature and humidity alarm adopt high-precision sensor. CO2 detection accuracy 50ppm5 reading value, temperature detection accuracy 0.5 or 0.9, humidity detection accuracy 5 RH. The Tester is built with a 24-hour automatic calibration algorithm program, do not need manual calibration.. STABLE POWER SUPPLY - The air quality monitor is powered by an external AC power adapter, and is also equipped with a built-in backup rechargeable polymer lithium battery, which supports 12 hours of work after AC power failure, and reminds users to charge when the battery is low..

High-Precision CO2 Monitor The air quality tester built-in advanced Infrared NDIR designed to accurately track air quality timely including CO2, temperature humidity. Fast response, high accuracy, carbon dioxide range 400-5000ppm, temperature range -10 37 14 99, humidity range 20 80 RH.. Creative 3 in 1 Alarm Function The indoor air CO2 meter designed with an adjustable co2 alarm, buzzer 3 colors remind, our default setting of the alarm value is 1500 ppm. LCD display green when 400-1000ppm, 1000-1500ppm is displayed as orange, when 1500-5000ppm, red displayed and buzzer sound. It's time to let the fresher air comes into your space.. Portable CO2 Detector A portable detector the size of a palm. Hanging design makes it easy to carry and can detect the air quality in the bedroom, living room, kitchen, office, school, car, hotel, travel, campground, etc. the data can indirectly understand the presence of co2 and mold, which will send out an alarm for your health.. 24 Hrs Long Standby Backlight The co2 detector built-in 2400 mAh battery can provide more than 24 hours of standby time when fully charged, in addition to real-time power through the included USB charging cable and battery indicator, this enables long-term monitoring of air quality level. The backlight onoff is suitable for use in different scenarios screen brightness will affect the length of use.. Healthy Air Lifetime Service Studies have shown air ventilation is more effective in reducing the transmissibility of any airborne pathogens. A co2 detector can prompt you to open windows for ventilation increase fresh air to reduce co2 levels within your indoor spaces. ERICKHILL CO2 Monitor provide Lifelong after-sales service and return for a full refund..

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.. Accuracy CO2 02000ppm, 50ppm or 5 of the reading Above 2000ppm, 10 of the reading.

Precise AccuracyThe accuracy of CO2 is 02000ppm50ppm or 5 of the reading 20009999ppm10 of the reading. Large Range MeasurementCO2 09999ppm Temperature -1060CAccuracy 0.6C Humidity 0.1 99.9RHAccuracy 3RH Dew Point -20.059.9C Wet Bulb -5.059.9C. Easy CalibrationManual calibration of CO2 and Humidity is available, one-key to calibrate.. NDIR SensorBuilt-in Non-Dispersive InfraRed NDIR sensor that enables stable, accurate and continuous CO2 monitoring. Wide ApplicationsIAQ monitoring CO2 Humidity and Temperature, especially on CO2 level and air ventilation, such as offices, classrooms, factories, hospitals, and hotels, etc..

Home EssentialsYou can test the CO2 concentration indoors quickly and accurately using the CURCONSA CO2 monitor. In addition to CO2 measuring function, the high-precision thermometer and hygrometer can also be used to monitor indoor temperature and humidity in real time. In winter, CURCONSA CO2 detector is an indispensable device at home or office.. High-precision CO2 SensorAir quality monitor with non-dispersive infrared technology NDIR, full temperature range correction, high measurement accuracy, fast response, resolution up to 1 ppm, measuring range up to 0 to 5000 ppm.. Humanized DesignThe indoor air co2 monitor has two types of air quality warnings, namely a three-color LED indicator light and a facial expression display, which makes the air quality more intuitive. Rechargeable lithium battery with a capacity of 2400 mAh, standby for 18 hours , supports USB charging and battery indicator.. Stylish Appearance Exquisite appearance, simple design, light weight and easy to carry, CO2 detector is suitable for living room, bedroom, baby room, meeting room, library and other various places.. What You Get CO2 monitor 1 user manual 1 USB cable 1. Our CO2 detector has a 12-month guarantee and lifetime technical support. If you have any problems with the goods you receive, please contact our support team as soon as possible. We will serve you wholeheartedly..

Controls CO2 level in greenhouses or growrooms.. Auto. Detect DAY AND NIGHT Function. Adjustable Altitude Range 50-500 Meters. Wide LCD screen to record trend chart of CO2 levels per minutehourdayweek for analysis. Wall Mountable CO2 Monitor Controller, comes with piggyback socket for CO2 generator or regulator.

Mini desktop Co2 monitor. 3 different led show current indoor air quality. Power via usb port or 120Vac wall plug wall plug not included. Indicator light alarm levels can be adjusted by user. Connect to pc with free software to log Co2 levels over time.