9 Best
Co Monitors
-
Product Highlights- 【healthy home?】for everyone,it's necessary to know the air quality of the place where you live.this air monitor have lcd digital color screen, large and easy to read, which have good(green), slight pollution(yellow),moderately pollution(red),severe pollution(purple) four grade. you can directly to know the overall environment quality and track on each gas mean value to ...
- 【color and sound alarm】you can rate detector real-time tests and analyze, risk levels with time display, when the normal is exceeded, the detector alarm sounds and the interface color will change, thus avoiding the risk.
- 【seansor type】semiconductor sensors, electrochemical sensors, and temperature and humidity sensors, ndir sensors, efficiently, stably, and sensitively detect gas concentrations, and identify the health of the air environment;a total of four sensors were used, namely temperature and humidity sensors, formaldehyde sensors, pm2.5 particulate matter sensors, and tvoc sensor...
- 【multifunctional& air quality monitor】 its available for 8 types of data, total control of air quality，formaldehyde(hcho), volatile organic compound(tvoc), particle matter(pm2.5),temperature(in ℃),humidity(in %). to guarantee the health of your family. before the first use or after long-term storage, please make sure to place it in a ventilated environment (indoor) for ...
- 【easy to operate】air quality detector has a 1500mah rechargeable lithium battery and packed with type-c cable that can last up to 4-5 hours. its easy to operate with just pressing the power on/off button, a button realizes all operations,design with lcd color screen digital display, it can offer mean value for each gas,it helps detect harmful hcho and tvoc around your r...
- 【application range】home, office, car, hotel, kitchen, bedroometc. its unit weight is 240g, and can be carried with you for testing at any time, healthier life for your family! if the product has any quality problems, please feel free to contact our customer service, we will provide you with satisfactory results. no risk! order it now!
SHOWview product -
Product Highlights
- Co concentration range: the detection range of the co detector is 0-999pm. updated every 3 seconds. if the concentration exceeds 50ppm, the product will sound an alarm within 60-90 minutes. if the concentration exceeds 100ppm, the product will sound an alarm within 10-40 minutes. if the concentration exceeds 300 ppm, the product will sound an alarm within 3 minutes. co ...
- Indicator light means: the green indicator light flashes to indicate that the product is continuously detecting the carbon monoxide concentration in the surrounding environment and is updating the value every 3 seconds. a red indicator light indicates that the product's battery is low or malfunctioning. when a fault signal is signaled, err will be displayed on the scree...
- Portable carbon monoxide detector: compact size, dimension 8.1*5*2.7cm, weight 80g, with mesh bag (the mesh bag is at the bottom of the box, don't forget to open the plastic layer inside the package), adhesive lining and fixing screws. place it on the table, on the wall, in your suitcase, or in your backpack. suitable for camping, travel, car, and outdoor use.
- 3-year standby time: the carbon monoxide detector is equipped with a battery that has a battery life of up to 3 years. when the product's battery is low, the screen will display lb and an alarm will occur every 20 seconds and the red light will flash. if the alarm repeats 15 times, the co detector will automatically shut down.
- Memory function: the carbon monoxide detector continuously monitors. when you press the button, the peak co concentration for this period will be displayed with a beep sound.
SHOWview product -
-
Product Highlights
- 3 in 1 air quality monitor: lsenlty 3 1 co2 monitor not only has all the basic functions (co2, temperature, and thermometer hygrometer monitor) but also smart functions such as remote monitoring, co2 concentration, temperature, and humidity graph we support this. our indoor co2 detectors are reliable and easy to use in homes, greenhouses, etc.
- Co2 alarm function: when it exceeds 1500ppm, the alarm will sound automatically, and you can also set different alarm ranges according to your needs. you will receive an alert as soon as co2 exceeds a preset range. understand the condition of bedrooms, baby rooms, wine cellars, basements, plant nurseries, and other areas.
- Large capacity rechargeable battery: built-in 1000mah lithium battery, can be fully charged within 3 hours and can be used for about 96 hours. if there is no operation for 5 minutes, it will automatically go into energy-saving mode but don't worry, the carbon dioxide detection function will continue. suitable for travel, car, home, office, etc.
- Portable carbon dioxide detector: the product has a compact size (size: 7.6x7x3 cm) and is equipped with a strap design, suitable for hanging on the wall, car, or backpack. suitable to use for camping, hanging on the wall in the living room or bedroom at home, or placed on the desktop in the office.
- High accuracy & fast refresh time: with a high-quality smart sensor, co2 accuracy is ±50ppm (co2 detection range: 400-5000ppm) and temperature is up to ±1.8℉ (temperature detection range: 14-122℉). correct. humidity is ±5%rh (humidity detection range: 0 to 95%rh). always see the latest changes in co2 concentration, temperature, and humidity with an update rate of up to ...
- Co2 concentration stage: this co2 detector is designed with 3 stages of co2 concentration: normal stage (400-700 ppm), warning stage (700-1500 ppm), and danger stage (1500-5000 ppm). lsenlty co2 detector provides you with a healthier life.
SHOWview product -
Product Highlights
- Clear display: large digital screen with backlight, clear and easy to read, support alarm function. multiple display modes are available, you can switch according to your needs.
- Built-in battery: equipped with 2000mah high-capacity rechargeable battery, low power consumption and long endurance, no need to replace the battery frequently.
- 9 in 1: multifunctional air quality detector real-time monitoring of co2 concentration, co concentration, tvoc value, hcho value, pm2.5/pm1.0/pm10 value, temperature and relative humidity in the air.
- High accuracy: using air semiconductor sensor, infrared pm2.5 sensor and electrochemical sensor, plus high-performance chip, detection is more accurate, higher accuracy, and the accuracy can reach 1ppm.
- Quick heat dissipation: with multiple ventilation holes, which accelerate the convection between the air and the detector, to achieve effective detection and provide a nice heat dissipation effect.
SHOWview product -
Product Highlights
- 【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℉~122℉;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.
- 【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.
- 【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.
- 【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.
SHOWview product -
Product Highlights
- 3-1 co detector: different from other carbon monoxide detectors that can only be installed on the ceiling, the lsenlty carbon monoxide detector can be hung on the wall or placed on the table. equipped with three major air indicators of carbon monoxide, temperature, and humidity to protect your family.
- High-precision carbon monoxide detector: adopts high-precision detection technology, including carbon monoxide measurement range: 0~500 ppm (±10 ppm), temperature measurement range: 32℉~122℉ (±2.7℉), humidity measurement range: 20~80% rh (±5% rh).
- Portable design: when you go camping or traveling, you want to check the surrounding air quality. you can take the lsenlty 3-in-1 compact-size co detector directly with you. at the same time, it is equipped with a type c cable and a charging port, and the product supports direct charging of outdoor power sources and portable power sources.
- Warm tips: when there is no carbon monoxide gas in the surrounding environment, the product will display normally: 0000 ppm
- Easy to read: carbon monoxide concentration detection range: 0-500ppm. the lsenlty carbon monoxide detector presents a 3-segment color display, which is clear and easy to read. among them, green/normal: 0-99 ppm, yellow/warning: 100-149 ppm, red/dangerous: 150-500 ppm.
- Notification function: lsenlty carbon monoxide detector defaults to an notification above 150ppm. at the same time, you can also double-click the "o" button to customize the co notification value and customize the concentration notification range. when the concentration exceeds the range, the system will automatically send out a notification sound to remind you; if you ...
SHOWview product -
Product Highlights
- 🔔 [carbon dioxide concentration alerts]: the co2 concentration alert value can be customized to make our life, work or production environment safer.
- ⏰ [clock calendar and alarm clock]: this indoor air quality meters can also be used as a daily clock and alarm clock, with multiple functions to make life more convenient.
- 🏕️ [high-precision co2 sensor]: the co2 detection adopts the most advanced sensor of swiss sensirion's unique pasens technology, and adopts the photoacoustic detection principle to perform accurate and reliable measurements in a wide range of concentration areas and applications.
- 💧 [temperature and humidity monitor]: temperature and humidity are closely related to human body, plants or storage environment. this air quality tester has the function of real-time monitoring of temperature and humidity.
- ⛺ [wide range of applications]: this co2 sensor is widely used in agricultural planting, greenhouse vegetables, production warehouses, raw material processing, daily life, computer room, wine cellar, rvs, schools, cafes, etc.
SHOWview product -
Product Highlights
- 【new electrochemical sensor upgraded】built-in new upgraded sensor makes it more accurated and longlasting detect carbon monoxide. co range: 0 to 1000ppm; humidity range: 0% to 95%rh; temperature range: 14 to 122 ℉. the cycle alarm works when the co is over 50ppm: 50-100ppm: 3 times alert in 3 mins, 101-200ppm: 5 times alert in 5 mins, 200ppm upper: continuously alert.
- 【portable design co detector】 our 3in1 detetors come with lanyard and design with kickstand & screw buckle hole. we can hang it , fixing it to wall or keep it stand anywhere, perfect for outdoor & indoor activities, camping tents, boats, aircraft, stove heating, rv car, hotel, kitchen, bedroom, living room and other confined spaces.
- 【3in1 co detectors】carbon monoxide, humidty and temperature monitors all integrated in 3.5x2.2x 0.66inches mini size detetor body, real time tracking the concentration of harmful gases; humidity; temperature and make them show on the hd screen.
- 【longer battery life with new power-saved mode】built-in 1000 mah lion battery which provides longest 72 hours life with power-saved mode: screen auto sleep after 30s, the co detector will go into low power operating mode.(co monitor sitll continuesly working when screen off.)
- 【how to test it ?】 carbon monoxide is generated in incomplete combustion and dense smoke. we can take it close to a cigarette or burning paper that produces thick smoke. the co concentration will change and show on the screen. don't test it by car exhaust or airy place, too low co consentration can't not trigger sensor to work.
SHOWview product
![HAKINAKU [4-in-1] Portable Carbon Monoxide Detector Carbon Dioxide Detector CO CO2 Alarm/Temperature/Humidity/Monitor](https://m.media-amazon.com/images/I/515+4ofW92L._SL500_.jpg)
![HAKINAKU Portable Carbon Monoxide Detectors [3-in-1] Mini Size CO Monitor with Kickstand](https://m.media-amazon.com/images/I/41Fh-jtNwFL._SL500_.jpg)
Coupon copied
