13 best air quality sensors

Product description

Have you gone nose blind to household odors or dust?

Check multiple measures of your home's air quality. This air quality monitor has a FAN onboard that allows REAL-TIME accurate monitoring of temperature (in C), humidity, formaldehyde (HCHO), total volatile organic compounds (TVOC), and micron-sized fine particulate dust (PM2.5/PM1.0/PM10). Formaldehyde is an environmental carcinogen yet odorless at lower concentrations. Detect low levels of airborne TVOCs not perceivable to the human nose.



Problems with allergies?

See when you need to change your home’s air filter. Watch the levels of indoor total volatile organic compounds and formaldehyde drop when the windows are opened. Learn where air quality is poorer and where your allergies can worsen. Allergies that are difficult to control with unexplained coughing, runny nose, and shortness of breath may be signs of sick building syndrome.



Tips on Use:

-PM2.5 reads in μg/m³, not AQI. Search AirNow AQI calculator online for quick conversion.

-Calibrate on first use, esp. if 0.000 indoor readings noted.

-If the HCHO, temp, or PM2.5 is inaccurate, use the "Sensor Set" Menu found under SET (press D), then SENSOR (press A) to further calibrate device readings.

-Large variations & 9.999 TVOC readings do not indicate an error as this instrument is a sensitive electronic nose; environmental TVOCs vary much and high TVOCs often can result from interference from benign fragrances or odors.

-Air Pollution Level vs. AQI are separate & different assessments of air quality.



Specifications:

-2.8“ color 240 x 320 LCD

-DC 5V USB charging w/ 2-3 hrs battery life

-HCHO: 0-1.999 mg/m³

-TVOC: 0-9.999 mg/m³

-PM1.0/PM2.5/PM10: 0-999 μg/m³

-Multiple user options including continuous monitoring



As the only US based retailer of this item, we have a chemist on staff to answer any technical questions.

• MULTIFUNCTIONAL & SCIENTIFIC – As our newest model, this indoor air quality monitor accurately assesses temperature in Celsius, humidity level, and multiple measures of air quality including concentrations of formaldehyde, total natural & synthetic volatile organic compounds causing most odors (TVOC), and fine particulate dust matter (PM2.5/PM1.0/PM10) which travel deeply into the respiratory tract, reaching the lung alveoli.
• PORTABLE TESTING – Spot check indoor air quality anywhere or leave device on for continuous monitoring. This easy-to-carry air quality tester can help monitor air quality at home, in the car, and in hotel rooms. The lithium battery provides portable power when DC 5V micro USB charging is not available. Information is displayed on a clear 2.8” 320 x 240 pixel color LCD display.
• ADVANCED FAN & SENSORS – This air quality monitor has a built-in fan to quickly draw in ambient air to allow REAL-TIME measurements. It incorporates a laser sensor to measure levels of dust particles and has a second electrochemical semiconductor sensor to test air quality including formaldehyde and natural/synthetic organic compound levels.
• HEALTHY HOME? – Is your family suffering from sick building syndrome? This air quality tester detects organic compounds like formaldehyde which has suspected links to nasal cancer and lung cancer emitted from many household materials. By measuring particulate pollution, an air pollution monitor can also help you know when asthma may worsen and when to change your home’s air filter.
• ORIGINAL DESIGN & USA BASED SUPPORT – We have Midwest-based technical staff including a chemist to answer any questions you have. Also included will be a 20+ page eBook on Gas and Air Quality Hazards. We have worked with the supplier that holds this air quality detector’s design rights so you can be confident this item is tried and tested.

User questions & answers

Question:	Does anyone know how to get the ebook
Answer:	The eBook should be attached to the email we send to all our customers. Let me know if you don't see it attached to the email sent by us through Amazon's email message service.
Question:	Can this monitor be used for outdoor air quality monitor
Answer:	The monitor can check for outdoor particulate matter (PM2.5) levels; TVOC and HCHO levels are generally negligible outdoors as they are from synthetic sources.
Question:	In testing for formaldehyde & you have a certain product do you place a plastic bag around the product and insert the tester inside
Answer:	That is a very good question: 1. What I would do is place the tester in the bag without any product to get a baseline and then place the item to be tested in the bag for about 1 day to achieve equilibrium. 2. Then you can put the tester in the bag for at least 30 minutes or until readings stabilize. 3. Subtract the tested item reading from the baseline reading to get the formaldehyde emission amount from the tested item. Hope this answers your questions, take care!
Question:	Does this detector work for checking for mold
Answer:	It can check for TVOCs (organic compounds dissolved in air) and PM2.5 (micron dust levels) which can indicate presence of mold but it does not specifically check for concentration of mold spores. Thanks for asking.

Product description

HOKEKI Air Purifier

Bringing high efficiency and longer-lasting air flow to air purification.

 

FEATURE

 

5 in 1 Advanced Filter Stages

3 Fan Speeds + AUTO Mode

Smart Air Quality Sensor

Filter Reset Indicator

CADR 130CFM（220m3 / h）

Noise Level ≤52dB

2/4/8hrs Timer

Memory Function

 

SPECIFICATION:

Power: 32W

Voltage: 120V ~ 60Hz

Weight: 8.15lb

Product Dimension: 7.5*17.16 inches 

• 【Smart Air Quality Sensor & Indicator】This air freshener features unique AQ interface, built-in air quality sensor detects air quality at work, the interface will continuously diagnose the air and display the air quality level (blue-green-orange-red). you can adjust cleaning performance depending on the air quality. When the filters indicators light up, it is recommended to replace your filter every 4230 hours.
• 【5 in 1 Air Filter System】 3 speeds and 2 modes adjustment (low, medium, high speed, auto and sleep modes)in one button. In sleep mode, the noise is less than 29 dB, maximum noise below 52 dB at high speed. It is perfect for using in living rooms, bedrooms, children's rooms and offices.
• 【True HEPA Air Purifier】Equipped with pre-filter, HEPA filter, an activated carbon filter, easy to capture up dust, smoke, odor, pet dander and cooking around your living space and zero Ozone emission. The VK-6067B is suitable for rooms up to 18-31m², and the cleaning performance CADR (Clean Air Delivery Rate) is 220m³ / h3 fan speed and auto mode meet your needs.
• 【3 Timers & Memory Function】HOKEKI user-friendly air cleaner built-in 3 timers function(2/4/8hours), it can give you more flexibility to choose exactly how long you want the purifier to operate at any given time and save energy in the process. It also supports memory function, it will remember its programmed settings when turned off, this includes the wind speed gear and working mode. When the machine is turned on again, the wind speed gear and working mode can be restored to the latest function
• 【Genuine Replacements】: Only use genuine HOKEKI replacement filters to ensure excellent performance (Search: B087FYNBQM). The convenient check filter indicator informs you when it might be time for a new filter. Filters should be replaced every 6–8 months. Please Feel free to leave a message to professional HOKEKI support team if have any problem

• 【MULTIPLE DETECTABLE GASES】 - For everyone,，It's necessary to know the air quality of the place where you live.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). Those readings involve detection of toluene, harmful chemical substances and pollutants in the air such as carbon dioxide, carbon monoxide,smoke,fog,dust,ink and others.
• 【NEW DESIGN】 - Newest unique mold and design with 5.5 inch LED Screen Digital Display; it can offer mean value for each gas because long-term monitoring, the real-time data exist instability.
• 【PORTABLE&2000mAh RECHARGEABLE BATTERY】 - Size about 4.9” * 3.1” * 1.3”. 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 mAh rechargeable battery and packaged with one USB cable, the standby time can last for 8-10 hours.
• 【EASY TO OPERATE】 - Just press the power on / off button 3 seconds, you can easily operate this air monitor, designed with LED digital display, can provide the average value of each gas, real-time detection of harmful HCHO and TVOC in the room."
• 【KINDLY NOTE】 - Please be aware this air quality monitor is for home indoor place. We do recommend using the monitor as a stationary unit and focus on 30 and 60 minute mean values and overall environment quality indication because long-term monitoring, the real-time data exist instability. If you have any questions regarding monitor functionality or you need any assistance on how to re-calibrate the sensors, Please feel free to contact us.

User questions & answers

Question:	Does this device can see all readings together
Answer:	Yes, the all values are display in whole one screen and easy to read numbers surrounded by LCD Color Screen Digital Display with air quality light indication.
Question:	Does this unit have an alarm for high levels
Answer:	No alarm. But good suggestion. Maybe they’ll take yours in. 👍
Question:	What is the accuracy (not resolution) of the CO2 and other measurements (plus or minus ppm
Answer:	I mainly got this for CO measurements. I run a CO2 burner in a grow facility, and wanted to know if CO was being released. I have a Spartan Environmental controller for my grow, and if the Spartan reads 1200ppm, this unit will read ~950.... so not totally accurate, and the Spartan was a $500 unit with a sniffer in the middle of the room so I tend to believe what it's tell me is accurate.
Question:	How long do you have to charge the unit before you do the calibration
Answer:	Item should be fully charged for best results. Leave on and outdoors where synthetic formaldehyde and TVOCs are negligible for 5+ minutes. Press power button twice quickly to calibrate device. A 0.000 reading shows device has calibrated.

Product features

HEILIANG multifunctional air quality Detector

HEILIANG newly handheld air quality tester tracks the 4 key factors of air quality: CO and CO2, HCHO and TVOC. These elements can impact your family's health and comfort in many ways, including respiratory health, sleep, focus, mood, and immunity.

Packing List

· one handheld air quality detector

· one instruction manual

· one USB charging cable

· one gift box

LED 5.5" Screen

Easy to read numbers surrounded by LED Screen Digital Display with air quality light indication so that it is very convenient for you to check different value. The all values are display in whole one screen. Formaldehyde HCHO/TVOC and CO/CO2 real time gas monitoring to let you know air quaility. It can help us detect the air gas we can not feel or underestimate,designs key in household,office,school,car,etc...especially in which has baby,child,pregnant woman and the old.

2000mAn Rechargeable Battery

Newly handheld air monitor built with a 2000mAn polymer lithium battery can be used continuously for 8-10 hours after full charging, which is a good solution for your testing needs in different environment for a long time.

DART Electrochemical Sensor Technology

Air Quality Monitor is designed by the DART Electrochemical Sensor technology with combination of factory testing, calibration and ISO compliance will provide you trustworthy measurements. As well as a high resolution in CO/CO2 HCHO/TVOC values will shows you the slightest fluctuations in the air quality. It allows you to take timely measures to keep the air quality within safe levels on Home/Office/School/Car and various occasions.

Recommended methods to control harmful substances:

· Air purifier

· Activated carbon absorption

· Buy a regular air purifier

· Natural ventilation

· Cleaning

· Elimination of pollution sources

TVOC Detection

TVOC (Total Volatile Organic Compound) is one of the main pollutants of home decoration pollution.

M10 can detect the content of various volatile organic pollutants such as benzene toluene, alkanes and aromatics to protect you and your family's health.

Formaldehyde (HCHO)

HCHO is a colorless, poisonous, highly water-soluble gas with an obnoxious odor. Used in the manufacture of disinfectants, preservatives, and hundreds of industrial and consumer products such as adhesives, carpeting, decorative paneling, foam insulation, drapery, fiber and particle boards, and permanent press fabrics.

Carbon Dioxide (CO₂)

CO₂ is a greenhouse gas that is natural and harmless in small quantities but as levels rise it can be dangerous to your health. Most commonly produced by the air we exhale, CO₂ levels concentrate indoors with less ventilation.

Exposure to high carbon dioxide levels can cause:suffocation by displacement of air, incapacitation and unconsciousness, headaches, vertigo and double vision, inability to concentrate, tinnitus, seizures.

Air Quality Index (AQI)

The air quality index is the extent to which the air is clean or polluted, and the impact on health. Mainly through five pollution standards: ground ozone, particulate pollution (also known as particulate matter), carbon monoxide, sulfur dioxide, nitrogen dioxide.

• THE WORLD’S MOST ADVANCED AIR MONITOR - Win the invisible war against pollutants floating around your home or office space. Only uHoo’s air quality monitor provides a fully comprehensive analysis of the air quality in your space by measuring indoor temperature, humidity, dust, toxins, nitrogen dioxide, carbon dioxide, ozone, air pressure, and more.
• RECLAIM YOUR PERSONAL SPACE - Don’t take asthma and allergies for granted. These conditions are most likely caused by invisible irritants and pollutants in your personal space that uHoo’s advanced air monitor can detect. Results are displayed real time on the mobile app with suggestions on how to drastically improve your overall mood at home.
• KNOWING IS HALF THE BATTLE - Monitor air quality even when miles away. uHoo syncs with other IFTTT-compatible devices such as Nest, Roomba, Amazon Alexa, Google Assistant, among others. With uHoo as the brain that handles air quality, it can perform tasks such as scheduled cleanings and 24/7 climate control for the smart home.
• SEAMLESS CONNECTION - With uHoo, advanced technology is simpler than ever. Out of the box, simply plug in the device, connect to the WiFi network, and immediately receive round-the- clock feedback through 9 precisely calibrated sensors displayed on the mobile app. The uHoo companion app is compatible with iOS 11.0 and Android 4.2 and up.
• BREATH OF RELIEF SUPPORT - Every uHoo unit comes with a 1-year warranty with a customer support team ready to assist you anytime.

User questions & answers

Question:	Will it detect a natural gas leak
Answer:	yup, it can.
Question:	I recently bought a monitor and my indoor air quality is great, but my outdoor reading of nitrogen dioxide is 1000. Can you tell me your outdoor
Answer:	I'm thinking your monitor is not working properly or you are misinterpreting it. The US EPA National Ambient Air Quality Standards list 53 ppb as the average 24-hour limit for nitrogen dioxide or NO2 in outdoor air.
Question:	do you have to reset the device every time you move it to different location like different room
Answer:	Nope, you don’t need to so long as the same WiFi network is available in that room. You only need to reset the device if you would like to connect it to a different WiFi network.
Question:	How accurate are the sensors? the faq for this question (on your website) is also blank
Answer:	I had one for 1 year. After one year it broke down. I have another PM2.5 reader and told uHoo from the beginning that their PM2.5 sensor doesn't give accurate readings. Go to http://www.aqmd.gov/aq-spec/evaluations/summary-pm and see for yourself.

Product features

Elegant Design

Barely bigger than a coffee mug, your uHoo easily doubles as a sleek piece of home or office decor.

Sophisticated Technology

Stay powered and protected with uHoo’s high-performance ARM-based processor and 128-bit AES encryption via SSL.

Integration Capabilities

Make your uHoo feel right at home by pairing it with automatic air purifiers, smart thermostats, and hundreds of other IFTTT devices. Also ask Alexa anytime how healthy your home's air is.

Your wellbeing matters, and it begins with what you breathe.

Only uHoo has 9 built-in air quality detectors that evaluate every key factor in healthy, hygienic air:

• Temperature
• Humidity
• Carbon Dioxide
• Volatile Organic Compounds (VOCs)
• Dust (Particulate Matter 2.5 / PM2.5)
• Nitrogen Dioxide
• Ozone
• Air pressure
• ...and more!

You can only manage what you can measure.

The uHoo mobile app has all the tools you need to track air quality and make informed decisions about your indoor climate.

• Helps you know how suitable your home/office is for viruses to survive
• Personalized tips on how to best improve your air
• Data insights on activity, habits, and progress
• Room-to-room monitoring
• Alarms and customizable threshold alerts
• Data sharing with family and friends

uHoo setup guide

Prior to setting up your uHoo, please make sure to have everything that’s written in the checklist below.

1. uHoo, USB Adapter and USB Cable
2. Wi-Fi network (802.11 b/g/n @ 2.4GHz) with WPA/WPA2-personal security. Dedicated 5GHz network is not supported
3. Mobile phone running iOS 10 or later, or Android 4.1 or later
4. The latest “uHoo” app downloaded from either the Apple App Store or Google Play Store
5. Connect your mobile device to the same Wi-Fi (for example, “MyWi-FiNetwork”) that you want your uHoo to connect to

Product description

Year after year, air pollution, contamination, and measures of pollen increase. Use Airmon to assess the air around where you live! Addressing this issue of PM2.5, you can easily measure PM 10 and PM 2.5 anywhere at any time when you use the palm size Airmon and the phone app. Easily examine the pollution situation and the air quality of a familiar place, such as a home or neighborhood park, the place you’ll travel to easily. Measure the air around you by using the connected APP. Able to check the pollution situation using dedicated free APP on iPhone and Android Check anything about the air using the Airmon APP.

• Designed in Tokyo, features of this product include:
• Test and Measure PM2.5, PM10, temperature, humidity by this Airmon and mobile app on your smart phone. Know air pollution and pollen level in your home, office, car or the places you'll travel to.
• Built-in laser sensors made by SHARP that are used in the finest air cleaners. It is capable of high precision measurement.
• Palm sized, lightweight and elegant design, convenient to carry.
• You can share the PM2.5 and PM10 level and also find the data in the other places on the map where people use Airmon.

User questions & answers

Question:	Does this detect mold
Answer:	It dose not exactly detect mold.But, it dose detect pollution particles measures PM2.5-10. There is chart for safe air.
Question:	Does this detect asbestos in the air
Answer:	airmon can help in measuring air particles of PM 10 and PM2.5 (particles smaller than 2.5 microns). Asbetos fiber have a range of sizes from 0.7 microns to 90 microns. airmon will be able to measure the asbetos particles in air however would not be able to detect whether it is an asbetos fiber. E3 Health
Question:	How do I change the timezone in the Android app? The time stamps are showing 14 hours ahead of my local time
Answer:	Same here, mine is 11 hours wrong, temperature is wrong, probably humidity is wrong too. I have no trust in the air quality measurement now. App constantly asks for the unit to be rebooted even when it's just been rebooted, it times out, the app crashes. I've tried resetting the unit and reinstalling the app, no change. The time and temp seem set on startup and don't ever change, my guess is that it's broken. So far, waste of money.
Question:	What is the precision of the Airmon
Answer:	When comparing to Purpleair, it’s important to set the map layer to raw data, either 2.5 or 10 (note the color scale changes with significance of numbers) and NONE for conversion. Pupleair’s EPA conversion (for wildfires) or Map layer for EPA AQI might help interpreting what numbers mean for air quality or what the evening news reports (usually AQI, presumed but ? 2.5 vs. 10).

• New 2-IN-1 air quality monitor for PM2.5 & AQI only as it considered the most hazadous pollutant to human health due to its tiny sizes can be inhaled and absorbed.
• Temtop 3rd generation laser particle sensor combined with unique particle swarm optimization algorithm makes particle measurement more accurate and stable.
• Full VA-LCD screen and tri-color indicator gives clear readings on particle polltants and its relative AQI level.
• Multi-functional button: one click to switch interface, double click to auto loop, long-press to turn on/off.
• Built-in 2200mAh lithium battery that runs up to 6 hours after full cycle charging. 24/7 US Technician Support via Email and Phone.

User questions & answers

Question:	Can this be used outside to check outdoors PM 2.5 concentrations
Answer:	Yes, sure thing. It can be used outside to check PM2.5 concentrations.
Question:	I just received the product & put it outside. however, we have very high aqi from fires. should i put it ourdoors
Answer:	No, please just put it in a ventilated place, or just near the air purifier.
Question:	Can you leave it plugged in and running all the time so that you don't have to worry about charging the battery every 6 hours
Answer:	Yes, you can leave it plugged in and running all the time.
Question:	When you first open it and calibrate it, it says to place outside for at least 6 hrs. It does't mention turning it on then, is that right
Answer:	Please just keep it off in a windy area for 6 hours.

Product features

2-IN-1 for PM2.5

P10 is designed for PM2.5 as it's considered as the most hazardous pollutant to human health due to its size can be inhaled and absorbed by human (diameter≤2.5μm).

3rd Generation Temtop Particle Sensor

• To improve stability: we use more stable and professional QSI laser diode as the light source.
• To improve consistency: we design flexible fan controlling tech to keep the inhaled air samples become more balanced.
• To improve accuracy: we optimized the PSO algorithm to achieve more accurate data.

Full VA-LCD Screen

• The VA -LCD screen clearly shows the PM2.5 value.
• Three-color indicator visually indicates the AQI reading of PM2.5 and makes the pollution level clearer and easier to read.

Single Button Design

• Only one button at the top
• Long -press to power on/off
• One click to switch interface
• Double click to auto loop

Run up to 6 Hours

• Built-in 2200 mAh battery
• Rechargeable battery
• Last running for 6 hours at most when full charge

Unique Cube Design

• More accurate detection ensured by the inlet/outlet air vents close to the vent of the casing
• Recycling display by double click
• Charging port, air vents, reset button on the back.

Have it, Sweet Dream

PM2.5 are 2.5 micrometers in diameter or smaller, and can only be seen with an electron microscope. Fine particles are produced from all types of combustion, including motor vehicles, power plants, residential wood burning, forest fires, agricultural burning, and some industrial processes.

Have it, Better Work

HCHO is colorless, poisonous, highly water-soluble gas with an obnoxious odor. Used in the manufacture of disinfectants, preservatives, and hundreds of industrial and consumer products such as adhesives, carpeting, decorative paneling, foam insulation, drapery, fiber and particle boards, and permanent press fabrics.

Have it, Good Healthy

TVOC is a grouping of a wide range of organic chemical compounds to simplify reporting when these are present in ambient air or emissions. Many substances, such as natural gas, could be classified as volatile organic compounds (VOCs)

Have it, Drive Safely

For each pollutant an AQI value of 100 generally corresponds to an ambient air concentration that equals the level of the short-term national ambient air quality standard for protection of public health. AQI values at or below 100 are generally thought of as satisfactory. When AQI values are above 100, air quality is unhealthy: at first for certain sensitive groups of people, then for everyone as AQI values get higher.

Product description

We spend 90% of our time indoors where the air is often 2 to 5 times worse than the air outside. Continuous monitoring of indoor air quality is key for minimizing negative health effects, preventing illness and increasing productivity, energy and good health. Airthings, air quality specialists and experts in radon, created the Airthings Wave Plus as the first smart air quality monitor with radon detection. Wave Plus has since won multiple awards for consumer electronics and innovation and was among the 2019 TIME Magazine inventions of the year. It is the perfect solution for homeowners to gain full visibility into six indoor air factors; radon, carbon dioxide (CO2), airborne chemicals (TVOCs), humidity, temperature and air pressure. Airthings Wave Plus includes a free app to connect to your smartphone (iOS/Android) via Bluetooth and an online dashboard with advanced analytics. Battery operated allowing you to install anywhere, with 16 months battery life. Please allow for a 7-Day settling period for the sensors to adjust to their new environment. By monitoring daily and continuously, you can avoid radon side effects, get the best indoor humidity level, low voc levels and low carbon dioxide levels. Made to the best indoor air quality standards, Airthings Wave Plus is essential in every home.

• AWARD-WINNING: Wave Plus is an award-winning smart indoor air quality monitor with radon detection. (time magazine's Best Inventions 2019; CES Innovation Award - Honouree 2019)
• RELIABLE RADON RESULTS: As radon levels fluctuate daily, continuous long-term measuring is necessary. Airthings Wave Plus measures radon accurately and reliably
• CLEAN AIR SENSORS: Radon, Carbon Dioxide (CO2), toxins and chemicals (Total VOCs), humidity, temperature and air pressure sensors allow you to gain full visibility into six key indoor air factors
• QUICK AND CLEAR RESULTS: Connect via Bluetooth to the Airthings App or log in to the Airthings Dashboard online for detailed insights into your air
• EASY: Simply wave in front of the device to receive a color-coded visual indication of the overall air quality: Green (Good), Yellow (Fair), Red (Poor)
• SMART HOME INTEGRATION: Airthings Wave Plus works seamlessly with Alexa, Google Assistant and IFTTT (if this then that)
• RADON REPORT: Generate a free radon report via the Airthings Dashboard
• WHAT YOU GET: Wave Plus, 2 AA batteries, Quick Start Guide, Airthings 12-months warranty & Customer Support access via email or live chat

User questions & answers

Question:	Does it detect and/ or measure hcho (formaldehyde) levels, too
Answer:	Hi there! Thanks so much for your interest in the Wave Plus and your question! The TVOC sensor in the Wave Plus will detect formaldehyde as part of the TVOCs (total volatile organic compound) measurement but keep in mind it does not give a breakdown of each VOC in the air, but the total measured amount. If you have any other questions just reach out to our support team on the Airthings website, we'll be happy to answer any questions! -Tom from Airthings Support
Question:	Are any gas voc's checked
Answer:	Hey! Hey! Our TVOC sensor will indicate the total amount of gaseous chemicals in your environment. Please check out our Help Center on the Airthings website for a breakdown of VOCs. Common sources of VOCs are as follows: Candles and fires Anything that burns gives off fumes. Fireplaces and scented candles are especially harmful, so keep an eye on your levels while using them. Fragrances Mothballs, room deodorizers and perfumes—anything with a fragrance, contain chemicals that should be avoided. Cooking fumes Cooking also creates gases that can be toxic. Always use a hood fan or open a window while cooking indoors. And keep the door closed when grilling outdoors. New furniture New furniture, carpet, drapes, mattresses all contain chemicals that slowly release into the air, often for years after you bring them home. Cleaning products While cleaning with soaps, detergents, furniture polish and glass cleaners be aware of terpenes and ethanol and ventilate accordingly. Craft products Glue, paints, fabrics, wax, dyes, many craft products contain VOCs. Be sure to ventilate while using them. Children's toys Some hard plastics contain formaldehyde, and new fabrics emit toxins into the air. Look for BPA-free plastics or avoid plastics altogether, and wash toys before using them. Paints and varnishes Lacquers, paint, industrial glues, paint thinner and harsh chemicals should not be kept in the home, even when they are locked tight they emit chemicals into the air Please feel free to reach out to us via the Chat function on our website if you have any further questions or concerns :)
Question:	Does anyone have the Wave Plus installed in the basement? I have a finished, wide open basement (no dividing walls) about 1000 square feet in area
Answer:	I installed mine in the basement since that is where readings are typically the highest.
Question:	does it measure PM 2.5 and
Answer:	Hi there! Thanks for your question. Our Wave Plus doesn't measure PM particles, so it doesn't measure PM 2.5 or PM 10. The Airthings Wave Plus measures CO2 (carbon dioxide), TVOC (airborne chemicals), Radon, temperature, humidity, and air pressure.

Product features

Radon

Radioactive gas, invisible, dangerous, found in every home. As radon levels fluctuate daily, the only way to ensure radon levels stay low is by long term radon testing.

Carbon Dioxide

An exhaled gas impacting sleep, health, and productivity. Occupancy and daily activities can increase carbon dioxide indoors, using a co2 detector can help you adjust ventilation accordingly.

Volatile Organic Compounds

Volatile organic compounds- (VOCs) are toxins found in everyday items including cleaning products, furniture and paint. Our Total VOC sensor alerts you to high levels of a long list of chemicals. To keep levels low make small adjustments like using VOC free paint or installing a VOC air purifier.

Humidity

Humidity. Moisture promotes mold while dry air can lead to cold and flu. To get the best indoor humidity level for your home, monitor daily.

Temperature

Temperature. Affects sleep patterns, mood, comfort level and alertness. A temperature sensor is a necessity for every home.

Pressure

Pressure. The weight of the air can cause headaches, joint pain and fatigue. The barometric pressure of the atmosphere changes depending on elevation and weather patterns.

Be protected.

Radon is the leading cause of lung cancer among non-smokers, according to EPA approved estimates. Ensure harmful radon gas levels stay low by monitoring daily.

Breathe easy.

Know your air is free of toxins and chemicals (VOCs) found in everyday items. VOCs can cause serious health effects when you are exposed over both short and long periods of time.

Perfect balance.

Make sure humidity levels do not rise too high or fall too low. Optimum indoor humidity levels are between 30% to 59% according to the EPA. Healthy humidity levels are key to prevent mold and the spread of infectious disease.

Product description

 With the increasingly serious air pollution, we must find all kinds of tools to help us identify the harmful substances in the air, and the VSON air quality monitor is an effective recommendation.

VSON air quality detector is a smarter detector that monitors all day, from formaldehyde, benzene to air pollution index, temperature and humidity. It has eight characteristics, namely accurate detection of formaldehyde, accurate detection of TVOC, air convection system, real-time temperature detection, real-time humidity detection, air quality curve recording analysis, 24-hour air monitoring and memory calibration. With patented active air docking technology, the measurement is more sensitive and more accurate.

Specifications:

Display Mode: LCD

Battery: Lithium Battery

Product Size: 5.9*2.7*1.5 in

Product Weight: 170.5g

Charging time:4H

Power input:5V/1A

Battery capacity:1000mAh

HCHO Test Range: 0~1.999 mg/m3

TVOC Test Range: 0~9.999 mg/m3

PM1.0/PM2.5/PM10 Range: 0~999μg/ m3

Temperature Test Range: 0~50℃

Humidity Test Range: 20~90%RH

TIPS:

1. Please set the timing function of the device with the guidance of user manual.

2. Please charge the monitor to full power when you get it or for long time storing.

3. Please turn on the device and leave it alone in a cool and ventilated place above one hour when the first time to use or haven't been used for over 3 months.

4. Please wait for 3 minutes when you turn on the device to detect the air quality.

5. Please leave the device in a clean place for about 5 minutes to detect the air quality and don't block the air hole with anything. Or the result of HCHO/TVOC will be not accurate.

WHAT YOU GET:

1x Air Quality Monitor

1x Charger

1x USB Cable

1x Manual

• 【MULTI-FUNCTION AND AIR QUALITY MONITOR 】: 7 data types can be provided to fully control air quality, including HCHO / TVOC / TEMP / HUM / PM2.5 / PM1.0 / PM10 / to ensure the health of all aspects of your family, Please calibrate before use to ensure data stability.
• 【ADVANCED FAN AND SENSOR】 : The color and sound alarm can detect and analyze the detector in real time, and display the risk level in time. When it exceeds "normal", the detector alarm will sound and the interface color will change to avoid danger.
• 【EASY TO OPERATE】 : just press the power on / off button, you can easily operate this air monitor, designed with LCD color digital display, can provide the average value of each gas, real-time detection of harmful HCHO and TVOC PM value
• 【PORTABLE & RECHARGEABLE BATTERY】 : The built-in 1000mAh rechargeable battery is packed with a USB cable, and the standby time can last for 3-5h.Easy-to-carry intelligent air quality monitor can help us detect gas air pollution in homes, offices, and schools.

User questions & answers

Question:	Will this detect submicron particles? I'm trying to test for presence of silica in a ceramic studio
Answer:	Do not think it will . Will check for dust formaldehyde, humidity, and temp
Question:	Would this detect no2 from gas stoves
Answer:	No. The instrument measures only volatile organic compounds.
Question:	For the first-time use, does the 1 hour outdoors come before or after you press CAD
Answer:	It is recommended to start the ventilation for 1 hour, take the measurement after 5 minutes of calibration, and start reading after 5 minutes The calibration environment must avoid chemicals, such as spices, perfumes, paints, air fresheners, cigarettes, alcohol, etc., to avoid damaging the sensor.
Question:	Can Temp be changed to Imperial (fahrenheit
Answer:	Dear sorry, the temperature of the air quality monitor cannot be changed to (fahrenheit)

• KNOW YOUR AIR | Test airborne toxic chemicals(VOCs), humidity, and temperature levels around you. Detect pollutant chemical substances such as methane, benzopytence, black carbon, nitrogen dioxide, aldehyde, ketone, cadimuim, ammonia, toluidine, phenol, DDT, etc.
• BE NOTIFIED OF EMERGENCY STATUS | 3 levels of LED & APP notification. Be notified with actionable insights to keep the air clean and fresh.
• ALWAYS, ANYWHERE | WIFI enabled:Real-time data Syncing. Data can be checked anywhere | Plug type design: Simply plug it into a wall outlet. No need to care about recharging.
• FREE COMPANION APP | Receive real-time Notification about your air quality, view datas trends, and customize your device settings from the free smartphone app "Keyco Air" available now on Google Play Store, App Store, compatible with iOs and Android.
• TEMPERATURE currently display in DEGREES CELSIUS (°C) and DEGREES FAHRENHEIT (°F)

User questions & answers

Question:	Will this defect mold or other types of similar issues in the air
Answer:	Try air vision pro
Question:	Does this show ozone levels? Can I see the level of each chemical individually
Answer:	Nope. That would be nice though.
Question:	Will this tell me if I have turpentine levels in my home
Answer:	Hi This is seller-BrilliantTS, thanks for reaching to us. The Turpentine is belong to and then our product provides to detect . Pls don't hesitate to contact us if you have any further question or doubts. Thank you BrillinantTS
Question:	Can you turn off the light
Answer:	Hi This is seller-BrilliantTS, thanks for reaching to us. The light is showing the Air Quality and then this light can not be turned off individually. Please don't hesitate to contact us if you have any question or doubts. Thank you BrilliantTS

Product features

KNOW YOUR AIR

Three key factors that affect the health of your indoor environment: airborne toxic chemicals (VOCs), temperature celsius (°C) and Fahrenheit (°F) , and humidity.

BrilliantTS air quality monitor detects pollutant chemical substances to keep the air around you clean and fresh: CH4, benzopyrene, black carbon, Heterocyclic Amine, Formaldehyde, NO2, H2, Alkane, Alcohol, Aldehyde, Ketones, C10H16, eucalyptol, CH3COCH3, Chloroxylenol, 1-Methyl-4-isothiazole-3-on, C6H8O7, acetaldehyde, Cd, NH3, toluidine, Urethane, As, C6H5OH, C4H10, DDT, C2H3CI, C5H8, C8H10, and hydrocarbon of methane series.

Detect

By detecting temperature celsius (°C) and Fahrenheit (°F), humidity, and TVOCs, BrilliantTS air quality monitor senses air condition changes.

e.g. gas leakage in gas stove, burning while cooking, sick house syndrome, etc.

Alert

Get an alert from LED lights and receive a real-time notification and actionable insights from your companion free app.

At the kitchen

In the kitchen. It detects methane, benzopyrene, black carbon, formaldehyde, nitrogen dioxide, etc and alerts the user to emergency situations such as fire, gas leakage, and so on.

At the study room

By monitoring limonene, eucalyptol, alcohol, acetone, chloroxylenol, etc, it alerts circumstance changes and can trigger the proper device to work.

For kids

For kids, it monitors not only TVOCs but also humidity and temperature, and allows for the triggering of a proper reaction to purify the air. It helps maintain pleasant air condition at all times.

Product description

Airthings Wave Mini is small in size but big in impact. This indoor air quality monitor is the first step into understanding your indoor air quality, or a great addition to your existing Airthings air quality ecosystem. The Total VOC sensor monitors toxins and chemicals in your air that can cause negative health effects. A VOC detector is key to ensure the optimal health and comfort levels of every room. An additional humidity sensor enables you to enjoy the best indoor humidity level for your specific home. Avoid mold growth and the increased spread of infectious diseases by maintaining healthy indoor humidity levels. In addition, the temperature sensor allows you to maintain not only a healthy home but a comfortable one too. The mold risk indicator will tell you when the conditions in a space are at risk for mold growth. This means it is a great device to use to prevent mold or to proactively watch out for the chance of mold. Get your results straight to your smartphone via Bluetooth or check the Airthings web dashboard for detailed and meaningful insights into your air quality.

• FOR EVERY ROOM: Airthings Wave Mini is the ideal indoor air quality companion for any room in the home.
• FRESH AIR SENSORS: Effortlessly monitor toxins and chemicals (Total VOCs), humidity and temperature to ensure optimum comfort and healthy levels in every room.
• TAKE CONTROL: Airthings Wave Mini alerts you when levels are too high, enabling you to ventilate accordingly.
• WHAT ARE VOCS? Volatile Organic Compounds (VOCs) are toxins and chemicals that can cause serious short and long-term health effects. They are emitted from everyday items including cleaning supplies, cooking fumes, paints, plastics, toys and outdoor pollution.
• HEALTHY HUMIDITY: Easily maintain healthy indoor humidity levels between 30% - 59% as the EPA recommends.
• QUICK AND CLEAR RESULTS: Wave in front of the monitor for a visual indication or connect the Airthings App via Bluetooth for detailed insights into your air.
• MOLD RISK: Mold growth at home affects the air we breathe triggering asthma, allergies, and illness. Stay ahead of mold growth with Wave Mini, because once you see it, it's too late

User questions & answers

Question:	Can the wave mini detect cigarette smoke,or detect the smoke has changed the air quality
Answer:	It monitors air quality for any changes so I would say it should. Just recently purchased this so I’m still learning what it can do.
Question:	Does the wave mini provide CO readings as well
Answer:	Hi there! Thanks for your question. The Wave Mini does not measure CO (Carbon Monoxide). It does, however, provide measurements for TVOC (Total Volatile Organic Compound), temperature, and humidity. You can learn more about Wave Mini on our website here: https://www.airthings.com/en-us/wave-mini and you can always reach out to us at [email protected]. Again, thanks for your question! -Tom from Airthings support
Question:	how is mini diferent than Wave
Answer:	Thanks for your question! The Wave Mini does not detect Radon like the Wave. The Wave Mini has 3 sensors - Temperature, Humidity, and TVOC (total volatile organic compounds). The Wave Has 3 sensors - Temperature, Humidity, and Radon. Let us know if you have any other questions at [email protected] or chat with us directly on the Airthings website! Again, thanks for your question! -Tom from Airthings Support
Question:	Does it monitor PM
Answer:	Hi there! Thanks for your question. The Wave Mini does not have a PM sensor, however, it is equipped with a TVOC (total volatile organic compound), temperature, and humidity sensor. If you have any other questions let us know at [email protected] or simply chat with us directly from the Airthings website! -Tom from Airthings Support

Product features

Wave to know your levels.

Wave in front of your device to get a visual indication of your air.

Color-coded.

By waving, the light ring will flash green (healthy), yellow (warning) or red (danger) based on your air quality levels.

Free App + Dashboard.

Access real-time detailed data from your devices and analyze your indoor air.

Mold Risk Indicator

The mold risk indicator will tell you when the conditions in a space are at risk for mold growth. This means it is a great device to use to prevent mold or to proactively watch out for the chance of mold.

Volatile Organic Compounds

Volatile organic compounds- (VOCs) are toxins found in everyday items including cleaning products, furniture and paint. The Wave Mini’s Total VOC sensor alerts you to high levels of a long list of chemicals, so you can adjust ventilation accordingly.

Humidity

Moisture promotes mold and aggravates asthma symptoms while dry air can lead to cold and flu. The EPA recommends humidity levels of between 30% - 59%. Maintain comfortable indoor humidity levels indoors by monitoring daily.

Temperature

Not only is it uncomfortable, but the wrong temperature can also affect sleep patterns, mood, and alertness. A temperature sensor is a necessity for every home.

Fresh air indoors.

By monitoring every day you will know when to ventilate and make small changes to improve the air. VOC air purifier, VOC free paint and low VOC flooring can also help to reduce the levels. Check that your changes are working in the Airthings app.

Know what to avoid.

VOCs are emitted from everyday household items. Often kids rooms have high VOC levels due to toys and plastic products. Similarly, Unhealthy chemicals can also be emitted from cleaning products, furniture and flooring.

Get the right balance.

Did you know that according to a Harvard Review 21% of the 21.8 million cases of asthma are annually attributable to residential dampness and mold? Avoid mold growth and the increased spread of infectious diseases by maintaining healthy indoor humidity levels.

Product description

The air inside and outside your home is invisible. Even when it is dangerous. Breathing polluted air can lead to serious health issues, especially in children and adults with respiratory and health issues. AirLink accurately measures particulate matter for PM1, PM2.5, and PM10 to give you easy-to-understand graphs and color-coded Air Quality Index (AQI) reading based on inhalable particles that are small enough to penetrate deep into the lungs and enter the bloodstream. AC-powered AirLink can be used indoors or in a protected area outside. Data is automatically uploaded via Wi-Fi to the WeatherLink mobile app and WeatherLink.com for instant access, 24/7.

• Global Air Quality Indices: Choose from a growing list including US, Canada, Mexico, China, EU, UK, Australia, India, and South Korea.
• Real Time Readings: See updates on your phone and computer every minute.
• Wi-Fi Connected: Easily connect AirLink to your Wi-Fi network to send data to the Davis Cloud.
• Accurate: Measures particulates as small as 0.3 micrometers with an accuracy of +/-10 micrograms per cubic meter in concentrations.
• Pair with a weather station: Use multiple AirLinks as stand-alone sensors or easily merge with your Davis weather station.

User questions & answers

Question:	Can this be rin as a stand alone with a phone app and no other devices
Answer:	Yes, you may use the AirLink as a standalone only through your phone app and just make sure you're only connecting to a 2.4 GHz network. It will not connect to a 5 GHz network. This is how I use my AirLink at home.
Question:	Does this collect historical data that i can access via the web or the app? i.e. pm10 readings graphed for the past year
Answer:	Yes, but you have to export it regularly in order to get a year's worth of data.

• 🏠 Multifunctional Air Quality Monitor: Our air quality monitor can accurately measure 8 data, including HCHO, TVOC, pm1.0, pm2.5, pm10, temperature and humidity. The measurement data is very wide, so that you can fully understand the air quality of your environment.
• 🏠 Precise Testing and Real Time Record: Built in 4 high-precision sensors and ARM processor computing chips, comparing to other meters, our air quality meter provides more accurate air quality information. At the meanwhile, it also offers real time testing, displaying the data in the form of charts, which makes the data changes more clearly.
• 🏠 Portable & Widely Applicable: The 0.5 lbs air quality detector is lightweight for you to take it to anywhere you want to test the air quality. Not only is it perfect for home use, such as kitchen, bedroom, living room and study, but also ideal for office, hotel, car, traveling, camping and party, etc.
• 🏠 Easy to Operate: Our air quality monitor is simple to operate with 10 function buttons. However, it is important to note that it must be calibrated before use. Other than that, the air quality meter also offers color and sound alarm when the air conditions are unfavorable to you.
• 🏠 High Quality and Effective Accessories: On the one hand, equipped with a high-capacity lithium battery, this rechargeable tester can be quickly charged, only 2 hours, and it can be on standby for up to five hours. On the other hand, built-in turbine makes our air quality detector response more stable and faster.

User questions & answers

Question:	what is the country of manufacturing , is that china
Answer:	China
Question:	Can this monitor or test for mold spores
Answer:	No just the 7 items specifically listed.

Product features

Warm Tips:

a. Please read the user manual before use.

b. Please keep it away from chemical substances, such as alcohol, perfume, gas, smoke when working.

c. Please do calibration before testing, and read the testing results after 5 minutes detection.

d. It is highly advised to detect air quality from low density environment to high density environment.

Why Choose Goplus Air Quality Pollution Monitor

As formaldehyde and airborne particles become more and more harmful to human health, are you increasingly concerned about the air quality around you?

Our air quality monitor is especially designed to gives you a comprehensive understanding of the air quality around you, including HCHO, TVOC, pm1.0, pm2.5, pm10, temperature and humidity.

7 in 1 Air Quality Monitor

Our air quality monitor can accurately measure 7 datas, including HCHO, TVOC, pm1.0, pm2.5, pm10, temperature and humidity, which helps you understand the living environment better.

High-Capacity Lithium Battery

Equipped with a 1500mAH lithium battery, this rechargeable tester can be charged in 2 hours and on standby for up to 5 hours. You can charge it by adapter or PC.

Precise Testing Rusult

Built in 4 high-precision sensors and ARM processor computing chips, our air quality meter provides more accurate air quality information.

Product description

Product Highlights:

1. 5-in-1 Multi-function -Can test pm1.0, pm2.5, pm10, TVOC, HCHO(Formaldehyde); 3 display modes: numerical display / curve display / particle number display, click mode switch key to switch it. Press and hold the set/confirm button for 3 seconds to enter Settings page.



2. High Accuracy -Laser particle sensor to accurately distinguish 0.3 fine particulate matter; Electrochemical sensor to resolve 0.001mg/m3 of free formaldehyde molecules; Semiconductor TVOC total volatile organic compounds sensor can measure a variety of chemistry pollution such as benzene, toluene.



3. Auto-sensitivity -Automatically turns off the screen according to the ambient brightness; store and export data records, draw a 24-hour real-time data curve, with AQI air quality condition assessment and buzzer alarm.



4. Inspection of air equipment purification efficiency - BR-A air quality analyzer can check the air quality to evaluate the purification efficiency of the filter of your purifier and ventilator and to remind you to replace the filter element.



Instructions for Use:

1. Click mode switch key enter the 6-channel particle number interface



2. TF memory card can record test data of PM2.5, PM10, TVOC, HCHO



3. Auto-sensitivity and alarm functions can be turned on or off in the setting interface



4. After turn on the detector, the sensor warm-up time is 1-3 minutes



5. For Initial use, place the device in a well-ventilated environment for 8 hours before use



Measurement Indexes:

PM1.0/PM2.5/PM10: light scattering test

Range: 0-999ug/m³

Resolution: 1.0ug/m³



Formaldehyde: electrochemical test

Range: 0-1.000mg/m³

Resolution: 0.001mg/m³



TVOC: semiconductor sensor

Range: 0-9.999mg/m³

Resolution: 0.001mg/m³



Packing list:

1 X Air quality monitor unit(with 128m TF card)

1 X USB cable

1 X Product manual

• PM PARTICULATE MATTER DETECT -- Air pollution meter can test indoor fine particles. 6-channel tiny particle number testing (Number of particles/liter)--pm0.3 / pm0.5 / pm1.0 / pm2.5 / pm5.0 / pm10; 3-channel particulate matters quality detection (μg/m³)--PM1.0 / PM2.5 / PM10
• DATA LOGGER & EXPORT -- Air quality monitor has a 128M data memory card that support 10w + data records storage, data records can be exported to the computer in TXT file and analyze air quality changes in graphs
• AUTOMATIC PHOTOSENSITIVE -- BR-A air quality tester automatically turns off the screen according to the ambient brightness, creating a good sleeping environment, saving energy and electricity
• HCHO / TVOC SENSOR -- Electrochemical formaldehyde HCHO sensor, double platinum catalytic electrode; semiconductor TVOC sensor, indoor air quality meter can accurately measure a variety of chemistry pollution volatile organic compounds TVOC / VOCs, such as benzene, toluene, xylene, aromatic hydrocarbons, aldehydes, hydrogen sulfide etc., captures the change in molecular concentration of organic compounds at the thousandth level
• AIR QUALITY ALARM -- Desktop air quality detector with touch button, automatic detection at start-up, drawing 24-hour air quality data change curve; Comprehensive assessment of ambient air quality, air quality alarms base on US standards, keep track of the air quality around you at all times and places to alert you to air pollution problems

User questions & answers

Question:	Puedo almacenar datos cada minuto
Answer:	Yes, you can. Data storage frequency: once every minute.
Question:	Cuántos datos puedo almacenar? ¿Cómo se calibra
Answer:	Thanks for your attention. BR-A16 can record test data of PM2.5, PM10, TVOC, HCHO, Data storage frequency: once every minute. You can take out the memory card, connect the card reader, insert the computer to export the data records to the computer. In a clean air environment, long press the setting button for 3 seconds to enter the setting interface and select sensor calibration. Thank you.
Question:	Does the charging port take a mini cable? or a micro cable
Answer:	The charging port take a micro cable, and we will give you a micro charging cable along with the package box.
Question:	If i want continuous operation can i keep usb charging cable plugged in all the time
Answer:	Yes, you can. If you need continuous testing, please connect the power supply.