ReviewsReal time Air Pollution Monitoring

Whatman 1820-047 Glass Microfiber Binder Free Filter, 1.6 Micron, 4.3 s/100mL Flow Rate, Grade GF/A, 4.7cm Diameter (Pack of 100)

  • used for high efficiency general purpose laboratory filtration.
  • Uses include water pollution monitoring of effluents, water filtration, algae and bacteria cultures, foodstuff analyses, protein filtration, radioimmunoassay of weak ß emitters.
  • Recommended for gravimetric determination of airborne particulates, stack sampling and absorption methods of air pollution monitoring.
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Indoor Air Quality Monitor, Formaldehyde Detector, Temperature & Humidity Meter, Sensor, Tester; Detect PM2.5/CO/CO2/HCHO/TVOC/AQI Micron Dust, Test Indoor TVOC Volatile Organic Compound Gas

  • ...e make sure to place it in a ventilated environment (indoor) for at least 1 hour,ensure the accuracy of data..
  • 【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 know what gas in air is unsafe and take accordingly actions..
  • 【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 room in the real time..
  • 【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..
  • 【APPLICATION RANGE】Home, Office, Car, Hotel, Kitchen, Bedroometc. Its unit weight is 240g, ....
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Air Quality Monitor,Formaldehyde Detector,Indoor Pollution Meter, Tester,Sensor, Tester,Temperature and Humidity, Multifunctional Air Detector PM2.5/PM10/HCHO/TVOC Real-Time

  • Multi-function: VIVOSUN’s air quality tester can accurately detect the levels of Formaldehyde (HCHO), Volatile Organic Compound (TVOC), Particle Matter (PM1.0/PM2.5/PM10) in the air to help you to prevent air pollution in your living space.
  • Temperature and Humidity can also be tested by the sensor.
  • Alarm System: Data will be clearly shown on the LCD screen, so you could straightly know the air condition.
  • When you are living in a fresh air space, the air pollution part will be shown as green.
  • When the air quality gets worse, the air pollution part will be shown as red.
  • imple Operation: No complicated steps but need calibrate the meter when you first start to use, which 3 minutes would be enough for you to register for all the readings.
  • Data can be recorded for your further reference.
  • Intelligent Chip: Equipped with 32-bit ARM high-performance computing chip, all the data that presented on the screen will be real time, and also will change as time goes on.
  • A build-in fan, which is extremely quiet, will ensure the inner air flow.
  • Easy to Carry: Designed in a small size and weight of 0.5 pounds, our air quality meter can be easily carried to anywhere you want, such as cars, offices and other closed spaces, savin....
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Air Purifiers for Home Large Room, 4-Stage Air Cleaner H13 True HEPA Air Filter for Smoke, Dust, Odors, Pet Dander, Odor Eliminator with Large CADR Fresh up to 2500 SQ Ft Room, Air Fresheners with Quiet Sleep Mode for Bedroom Apartment

  • ...ou can see temperature, humidity, and real-time filter life, which helps decide when to replace a new HEPA filter. In addition, auto speed mode, sleep mode, child lock, timer, on/off panel is easy to touch for your needs. Color display depending on the air quality: Green for excellent, blue for good, yellow for mid pollution, red for heavy pollution. With the Real-time color, you know the air healthy or bad timely..
  • Reliable: The smart air purifier has undergone rigorous quality testing and meets stringent requirements. Have FCC certification, ETL certification, and CARB certification. If any questions, please feel free to contact our customer service..
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WICHEMI Air Quality Monitor Indoor Accurate Air Tester for CO2 Formaldehyde(HCHO) TVOC PM2.5/PM10 Multifunctional Air Gas Detector Real Time Data&Mean Value Recording for Home Office

  • NOTIFICATION&WARRANTY – It is recommend to close the door and window when test indoor.
  • it can offer mean value for each gas because long-term monitoring, the real-time data exist instability..
  • 2000mAn RECHARGEABLE BATTERY – 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. Built with 2000 mAn rechargeable battery and packaged with one USB cable, the standby time can last for 6-12 hours..
  • MULTIPLE DETECTABLE GASES – WICHEMI upgraded indoor air quality monitor built in DART electrochemical sensors that can accurate detect air of Carbon Dioxide(CO2), Formaldehyde(HCHO), Volatile Organic Compound(TVOC), Particle Matter(PM2.5/PM10). Those readings involve detection of toluene, harmful chemical substances and pollutants in the air such as carbon dioxide, carbon monoxide,smoke,fog,dust,alcohol,glue,paint,ink and others..
  • It is need around 60 minutes for testing formaldehyde TVOC CO2 (It is just need around 3-15 minutes for testing Cabinet, drawer etc small space.). If you have any questions about our item, please feel free to contact o....
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Whatman 1827-070 Glass Microfiber Binder Free Filter, 1.5 Micron, 3.7 s/100mL Flow Rate, Grade 934-AH, 7.0cm Diameter (Pack of 100)

  • used for a wide range of laboratory applications.
  • fine particle retention is superior for its high retention efficiency at high flow rates and its high loading capacity.
  • This filter is a smooth surface, high retention borosilicate glass microfibre which withstands temperatures over 500°C.
  • Specified in Standard Methods 2540D for determining total suspended solids in water, removal of turbidity and filtration of bacterial cultures.
  • Recommended for water pollution monitoring, cell harvesting, liquid scintillation counting and air pollution monitoring.
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Whatman 1827-024 Glass Microfiber Binder Free Filter, 1.5 Micron, 3.7 s/100mL Flow Rate, Grade 934-AH, 2.4cm Diameter (Pack of 100)

  • used for a wide range of laboratory applications.
  • fine particle retention is superior for its high retention efficiency at high flow rates and its high loading capacity.
  • This filter is a smooth surface, high retention borosilicate glass microfibre which withstands temperatures over 500°C.
  • Specified in Standard Methods 2540D for determining total suspended solids in water, removal of turbidity and filtration of bacterial cultures.
  • Recommended for water pollution monitoring, cell harvesting, liquid scintillation counting and air pollution monitoring.
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Whatman 1827-110 Glass Microfiber Binder Free Filter, 1.5 Micron, 3.7 s/100mL Flow Rate, Grade 934-AH, 11.0cm Diameter (Pack of 100)

  • used for a wide range of laboratory applications.
  • fine particle retention is superior for its high retention efficiency at high flow rates and its high loading capacity.
  • This filter is a smooth surface, high retention borosilicate glass microfibre which withstands temperatures over 500°C.
  • Specified in Standard Methods 2540D for determining total suspended solids in water, removal of turbidity and filtration of bacterial cultures.
  • Recommended for water pollution monitoring, cell harvesting, liquid scintillation counting and air pollution monitoring.
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Whatman 1827-042 Glass Microfiber Binder Free Filter, 1.5 Micron, 3.7 s/100mL Flow Rate, Grade 934-AH, 4.25cm Diameter (Pack of 100)

  • used for a wide range of laboratory applications.
  • fine particle retention is superior for its high retention efficiency at high flow rates and its high loading capacity.
  • This filter is a smooth surface, high retention borosilicate glass microfibre which withstands temperatures over 500°C.
  • Specified in Standard Methods 2540D for determining total suspended solids in water, removal of turbidity and filtration of bacterial cultures.
  • Recommended for water pollution monitoring, cell harvesting, liquid scintillation counting and air pollution monitoring.
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Air Quality Monitor YVELINES Air Quality Tester for CO2 Formaldehyde(HCHO) TVOC PM2.5/PM10 Multifunctional Air Gas Detector Real Time Data&Mean Value Recording for Home Office

  • ...r service. We will always be your site..
  • EASY OPEARATION -This air monitor is easy to operate with just pressing the functional button, easy to read numbers and support of an alarm sound will let you know if your air is unsafe and you need to take some actions..
  • it can offer mean value for each gas because long-term monitoring, the real-time data exist instability..
  • PORTABLE&2000mAn RECHARGEABLE BATTERY – Size about 5.83″ * 2.76″ * 1.18″. 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. Built with 2000 mAn rechargeable battery and packaged with one USB cable, the standby time can last for 8-12 hours..
  • NOTIFICATION&WARRANTY – It is recommend to close the door and window when test indoor.
  • NEW DESIGN – Newest unique mold and design with LCD Color Screen Digital Display.
  • MULTIPLE DETECTABLE GASES – Yvelines upgraded indoor air quality monitor built in DART electrochemical sensors that can accurate detect air of Carbon Dioxide(CO2), Formaldehyde(HCHO), Volatile Organic Compound(TVOC), Particle Matter(PM2.5/....
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AirKnight 9-in-1 Indoor Air Quality Monitor Indoor Portable CO2 Monitor | VOC Sensor | Formaldehyde Detector AQI PM2.5 + 4 More Home Monitoring | Air Quality Tester - Confined Space Clean Air Monitor

  • ...ou can keep your space safe without a tech-induced headache. An instructional video is included also, just in case..
  • ✅ [PORTABLE FOR EVERYWHERe, ANYTIME USE] – Featuring a heavy-duty 3000 mAh rechargeable Lithium-Ion battery, your AirKnight AK1000 portable air quality monitor is designed to travel with you, monitoring your air quality for hours at a time on a single charge. Never go unprotected again!.
  • ✅ [WILDFIRES & WOOD-BURNING APPLIANCES] – The Airknight AK1000 is perfect if you are near a wildfire – or if you depend on old or wood powered appliances in your home. The 9 in 1 AK1000 is also a carbon dioxide monitor and guards your air quality by letting you know when particulate matter and VOCs are unusually high..
  • ✅ [2 YEAR WARRANTY AVAILABLE] – AirKnight is an American company that works tirelessly to ensure the overall quality of each indoor air quality monitor with rigorous testing. Simply put: if you are not happy, we will replace your AirKnight AK1000 or give you your money back – no questions asked!.
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