10 Best
Carbon Dioxide Detector For Homes
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Product Highlights- 2： alarm standard: the alert time depend the level of carbon monoxide concentration. 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes.
- 4：power supply: (dc3v) 2aa size batteries.(not included) sensor type：electrochemical gas detection type：carbon monoxide material: abs
- 1：light and sound alarm warning: when a dangerous level of carbon monoxide is detected the red led will flash and the alarm pattern will sound 85-decibel alarm to protect your family's life and property safety from co detector.
- 3： high quality co alarm, ul2034 certified carbon monoxide detector equipped with high accuracy and reliable long-life electrochemical co sensor to detect co gas leak quickly
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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.
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Product Highlights
- 【audible and visual warning]: 85 db loud alarm beeps and red led flashes when dangerous level co gas is detected to provide instant alert signal effectively
- 【alarm stardant&energy]: 50ppm,alert 90 minutes,100ppm,alert within 40 minutes,300ppm,alert within 3 mintues. battery: dc3v (2*1.5v aa battery powered ),(battery not inlcuded)
- 【unique design]: build in carbon monoxide alarm with led display,electrochmical sensor,high consistency and stability with nice outlooking，
- 【alarm standard&led display]:the alert time depend the level of carbon monoxide concentration, and the display screen of the carbon monoxide alarm can accurately measure the concentration of carbon monoxide and its concentration data. the co level is between 000 to 999ppm. "lb" it displays for low battery and need to change battery, 'err' on the lcd to indicate the unit...
- 【suitable for all places]: houses, shops, hotels, restaurants, office buildings, schools, banks, libraries, computer rooms and warehouses, etc.
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Product Highlights
- People cannot feel through their five senses. you need one or more co detectors to ensure your personal safety.
- Carbon monoxide monitors and displays the readings in real time, allowing you to quickly understand the environmental conditions.
- Plug and play. whether you are at home or traveling, it can be hung anywhere with a power supply.
- When the co concentration is 50ppm—alarm within 60-90 minutes, 100ppm—alarm within 10-40 minutes, 150ppm—85 decibel sound and light alarm within 5 seconds to remind you the environment is dangerous.
- We are willing to provide you with unconditional returns and exchanges within 90 days. if you have any questions, please contact us by email, we will try our best to help you solve the problem.
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Product Highlights
- Battery-operated unit installs quickly and easily without an electrician
- Electrochemical co sensor alerts you to carbon monoxide danger. age 3 - 8 years
- Date on the alarm indicates when the alarm was manufactured.
- Combination smoke detector/carbon monoxide alarm detects two threats
- Photoelectric sensor detects smoke while minimizing false alarms
- A single button tests the unit or silences the alarm. where to install - kitchen, living room, basement, bathrooms, hallway, indoors
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Product Highlights
- ¡¾broad utility¡¿portable carbon dioxide detector, compact design, suitable for air quality monitoring in homes, schools, office buildings, hospitals, restaurants, shopping malls, factories, hotels, laboratories and other places.
- ¡¾easy reading¡¿the co2 monitor uses an intelligent color display with clear numbers. when the co2 concentration is 1600-1999, the red warning light starts to flash and alarm.
- ¡¾tvoc sensor¡¿the co2 detector with tvoc sensor is designed to monitor the co2 value, temperature and humidity of air quality to maintain your healthy environment. it is strongly recommended to use usb for charging.
- ¡¾real time monitor¡¿the carbon dioxide monitor can detect the concentration of carbon dioxide in the air in real time, and four warning lights flash at the same time when it is above 1999.
- ¡¾ideal present¡¿the perfect gift for him or her. with the air quality monitor, you can definitely understand your environment and improve it according to the actual situation.
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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.
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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.
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Product Highlights
- 【real-time monitoring and smart reminder】the air quality detector is responsive, the detected data is displayed on a screen, and then the system evaluates the risk level (good or ok or poor), and when the value exceeds the normal range, the buzzer sounds quickly. mute button: turn on or turn off the alarm sound. in silent mode, the mute symbol is not displayed and there...
- 【high-precision sensor and wide range of application】the indoor air quality monitor adopt an updated digital temperature and humidity sensor, and the high-precision sensor identifies and captures different pollutants in the mixed gas to ensure the accuracy of the measurement of various indicators. the air quality analyzer help monitor air quality and is widely used in t...
- 【packing list and warranty】the air quality test kit include 1pc air quality monitor, 1pc usb cable and 1pc user manual. we provide a 24-month free warranty and 24 hours friendly customer service to ensure your shopping experience. if you have any questions about this indoor air quality testing kit, please feel free to contact us and we will provide you with a satisfacto...
- 【5-in-1 portable air quality monitor】this indoor air quality monitor provides accurate results for many air quality measurements, including carbon dioxide(co2), formaldehyde(hcho), volatile organic compounds(tvoc), temperature and humidity. the temperature unit of the home air quality tester supports conversion between celsius and fahrenheit, and there is a max button f...
- 【1000mah rechargeable battery and low battery reminder】the carbon dioxide detector have a built-in 1000mah rechargeable lithium battery, with a usb cable. when the battery is fully charged, the formaldehyde detector can last for 6-7 hours. when the battery power is too low, the battery frame will flash to remind the user to charge, while charging, the characters in the ...
- 【lcd display and support backlight】the handheld air quality tester is made of abs material, and the excellent performance of high-temperature resistance and impact resistance makes the air pressure meter have a long service life. the large display screen supports lcd backlight to make the operation more convenient and the displayed data clearer and easier to read. short...
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