Reviews Portable Air Quality Detector

Air Quality Monitor Indoor 5-in-1 CO2 Detector CO2 Monitor Accurate for CO/ CO2/ HCHO/TVOC/AQI Manual Calibration Real Time Data Mean Value Recording for Home/ Office/ Car/ Hospital/Coffee Shop

  • 【Health Assistant CO2 Detector CO2 Monitor】The built-in high-precision sensor of the CO2 monitor can quickly, accurately and efficiently measure....
  • 【Instant Reading CO2 Detector】After two minutes of preheat, the HD LED screen shows clearly the real time CO, CO2, HCHO, TVOC, AQI of five....
  • 【Easy Operation & Long Battery Life】 There are three simple operation buttons on the top of the air quality monitor, ON-OFF: long press for 3....
  • 【Portable & Widely Applicable】A palm-sized portable CO2 detector, the size is only 4.8*2.5*1.1 inches. The bottom of the air quality monitor is....
  • 【Buy Now with Confidence】 We promise that the professional after-sales team can bring customers the best service. Customer satisfaction is the....
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Mini CO2 Detector, Aiment 3-in-1 Lightweight Portable Carbon Dioxide Detector Air Quality Monitor Temperature Humidity Air Analyzer Digital CO2 Meter for Home Indoor Travel

  • ...tor can detect real-time CO2 concentration, monitor indoor and outdoor humidity, and temperature. CO2 detection range: 400-5000PPM. Temperature detection range: 0-50℃. Humidity detection range: 0-99%RH..
  • 【Mini Air Quality Monition】The Air Quality Monitor is small and portable, easy to carry around as a decoration, you can check air quality anywhere and anytime. With Intelligent early warning system, high quality infrared NDIR sensor, multiple interference prevention..
  • 【Large Capacity Rechargeable Battery】The CO2 detector has a built-in large capacity rechargeable battery, charging takes only 2.5 hours, and standby up to 30hours. You can check the air quality from anywhere, or have the device continuously monitor at a specific location..
  • 【Full-Color LCD Screen】With full-color display and LCD screen design, this carbon dioxide detector is super easy to read. Digital display with intelligent backlight, eye protection function, one key operation..
  • 【Multi Application】Suitable for home, school, office, travel, indoor&outdoor, agricultural planting, product....
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CO2 Detector, Simbow 3-in-1 Indoor Air Quality Monitor Ambient Temperature and Humidity, 400~5000 ppm, Rechargeable Battery Pollution Tester, Automatic Calibration CO2 Meter with Doodle Emoji.

  • [EASY CALIBRATION]:The CO2 air quality detector uses non-dispersive infrared technology (NDIR). Long Press A+B buttons for 10 seconds to manually calibrate the monitor to get accurate reading, recommend to calibrate once per month..
  • [HIGH ACCURACY]:The indoor air quality detector is built in NDIR infrared sensors that can accurate detect air of Carbon Dioxide(CO2)..
  • [MULTIPLE ALARM]:The air quality tester with multiple alarm, 3-color light indicator and 3 facial comfort expressions. You can intuitively understand the air quality you breathe..
  • [PORTABLE AND VARIOUS USE]:Size: 83*83*32 mm. It's easy to carry. The intelligent air quality monitor 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..
  • [2400mAh RECHARGEABLE LITHIUM BATTERY]:Built with 2400mAh Rechargeable Lithium Battery and packaged with one USB cable, the standby time can last for 8 hours. If you are not 100% satisfied with your new air quality monitor, just let us know! Contact us via Amazon and we can help with any issues that you may have..
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INKBIRDPLUS Indoor CO2 Detector, Air Quality Monitor, Tester for Carbon Dioxide, Temperature and Relative Humidity, Indoor CO2 Monitor with Alarm, for Grow Tents, Wine Cellars, Homes, Cars(PTH-9C)

  • ...s embedded inside the indoorCO2 monitor, supporting a long time of continuous use, before it adopts a large and distinct LED 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..
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LYCHL Indoor Air Quality Monitor Formaldehyde Detector HCHO Monitor VOC Meter Temperature & Humidity Meter with Alarm Clock

  • ... 0.101-0.130mg/m³: value display is yellow, alarm every 15 seconds.
  • 0.131-0.300mg/m³: value display is orange, alarm every 5 seconds.
  • 0.301-0.500mg/m³: value display is red, alarm every 2 seconds. When the alarm is activated, any key can be used. During the alarm period, pressing any key will clear the alarm..
  • 【Portable and Easy to hang on】Comes with the adhesive strip.Design with hang hole. You can hang the HCHO monitor on the wall very easy or move it to place on the desk. The portable smart carbon dioxide detector can help us detect the carbon dioxide content in the living room, kitchen, bedroom, office, school, car, hotel, travel, camping, party, etc..
  • 【Flexible Power Supply&Warranty】Formaldehyde Meter is powered by 5V2A(USB cable comes, plug not included). If you would like to carry it out, 18650 battery will be recommended. AA battery is backup one.(Batteries not included). We offer 7*24 hour customer service and 12-month warranty.If you have any question, please contact us..
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PerfectPrime GA0030 Portable Formaldehyde HCHO / TVOC Gas Concentration Indicator Sensor Detector/Three Light Colors Alarm

  • Portable Formaldehyde HCHO , TVOC Gas Concentration Detector with 3 Colors Light (Green/Yellow/Red) Alarm for Indoor home safety.
  • Formaldehyde HCHO / TVOC Range : 0 ~ 9.999 mg/m3.
  • Built in 360 degree detector ports on top of the meter , LCD Display HCHO / TVOC Data with Blue Color Back lighting.
  • Ease to Use and Calibration Enable with precise air quality monitoring..
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Leak Detection Tools, Ultrasonic Leak Detector & Transmitter Electronic Stethoscope Air Leak Detector Noise Detector Snoop Leak Detector for Pipeline, Air Conditioner, Automobile Glass Leak Detection

  • ...oors and windows.Trace the detector around outside of the screen, windows and door seals to locate the leak.
  • Ultrasonic Leak Detector with Excellent Quality：The ultrasonic leak detector has the advantages of small size, light weight, accurate and reliable, convenient operation, practicality, etc. It is a practical portable detection instrument..
  • Snoop Leak Detector with Two Measurement Methods: For real-time detection of gas pipelines, EM282-R can be used alone to capture the tiny ultrasonic signals generated when gas leaks to detect gas leaks.
  • And non-real-time detection is that EM282-R capture the ultrasonic signal from EM282-T. Once a leak occurs, ultrasonic waves will leak out through the leak to determine the correct location of the leak..
  • Noise Detector with Sensitivity Can be Adjusted: the ultrasonic frequency response is within 40kHz +/-2kHz, which can be adjusted according to the detection environment to improve the accuracy of the measurement. At the same time, it is equipped with headphones and LED indicators, even the smallest sound can quickly capture the location of the leak.
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SHENGSHIYU Portable Dosimeter Handheld Digital Electromagnetic Field Radiation Detector Contamination Detector CEM Dt9501 Ideal Tester for Home Emf Inspection, Office, Outdoor,200x70X45mm

  • ...n detector with GM tube sensor is an industrial grade professional sensor, his measurement range, electric field: 1V/M ~ 1999V/M, magnetic field: 0.01μT ~ 999.99μT, measurement accuracy of about 0.01UPS / h, perfect accuracy..
  • 【Wide range of applications】Professional portable detector, whether it is nuclear radiation or electromagnetic radiation only need a 2-in-1 detector can easily cope with. Widely used in radiation, radiation detection, material testing, environmental testing, radioactive drug detection, is the ideal choice for home, hospital, workplace..
  • 【Quality Assurance】We specialize in nuclear radiation detector, equipped, quality assurance, high-precision detection data, to ensure your safety. User interface is small and portable, simple and easy to use, small portable Geiger counterdetector, you can put it in your bag and carry it with you..
  • 【Fast Response & Wide Measuring Range】The nuclear radiation monitor responds quickly to radiation, and will alarm in time in high-risk environments. The instrument enjoys a high flexibility and can measure the environmental background. The detection value is....
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CO2 Monitor Air Quality Monitor CO2 Meter CO2 Detector Carbon Dioxide Monitor NDIR CO2 Sensor with Humidity and Indoor Thermometer Monitor (CO2)

  • 1001-2000ppm: value display is yellow, alarm every 15 seconds.
  • 2001-3000ppm: value display is orange, alarm every 5 seconds.
  • 3001-5000ppm: value display is red, alarm every 2 seconds. When the alarm is activated, any key can be used. During the alarm period, pressing any key will clear the alarm..
  • 【Portable and Easy to hang on】Comes with the adhesive strip.Design with hang hole. You can hang the CO2 monitor on the wall very easy or move it to place on the desk. The portable smart carbon dioxide detector can help us detect the carbon dioxide content in the living room, kitchen, bedroom, office, school, car, hotel, travel, camping, party, etc..
  • 【Flexible Power Supply&Warranty】CO2 Meter is powered by 5V2A(USB cable comes, plug not included). If you would like to carry it out, 18650 battery will be recommended. AA battery is backup one.(Batteries not included). We offer 7*24 hour customer service and 12-month warranty.If you have any question, please contact us..
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Carbon Monoxide Meter Detector, Handheld CO Detector, Portable CO Gas Leak Detector, Gas Analyzer, High Precision Detector, CO Gas Monitor Tester 0～1000ppm for Home, Tunnels, Steel Works Wait

  • ✅【MULTI-FUNCTIONAL】The carbon monoxide meter handheld concentration alarm value can be set freely. Carbon monoxide tester will also sound an alarm when the carbon monoxide gas concentration is at a low danger value, and will automatically shut off without any operation within 10 minutes. Portable carbon monoxide detector has a wide measurement range and can carbon monoxide detectors be switched to 2 temperature units (°C and °F) is very practical..
  • ✅【WIDELY APPLICABLE】The digital carbon monoxide detector ​is compact, light and convenient, easy to carry and operate, high measurement accuracy, and can be used to detect combustibles, natural gas, oxygen consumption, etc. Handheld carbon monoxide detector can be widely used in industry, firefighting, oil rigs, monitoring manufacturing and emerging technologies such as photovoltaics..
  • ✅【NFTER SALE GUARANTEE】We are a factory pursuing product quality and research and development, full of confidence in our CO detector, any quality problems with our carbon monoxide meter portable, we will take responsibility, you just need to contact KOEVGAWH, we will give you a satisfactory answer within 24 hours, Order now and be assured that this carbon monoxide detector portable ....
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