Nowadays, there are so many products of multi testers indoor air quality detector in the market and you are wondering to choose a best one.You have searched for multi testers indoor air quality detector in many merchants, compared about products prices & reviews before deciding to buy them.
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Here are some of best sellings multi testers indoor air quality detector which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.
696 reviews analysed
1. GuDoQi Indoor Air Quality Monitor USB Rechargeable Detector Accurate For HCHO/PM2.5/TVOC Multi Tester With Time Laser Sensor Alarm For Home Office Car
- Compact and light weight, comfortable to hold and carry
- Built in high-capacity lithium battery and charged by USB
- Designed with advanced sensor technology, detect the PM2.5/HCHO/TVOC accurately
- With intelligent alarm and high quality LED screen, one-button mute and calibration for rapid detection
- Suitable for kitchen, bathroom, bedroom, office, car, hotel and other environmental testing
Easy to use and convenient to carry
Provide real-time and accurate detection
One-button calibration for rapid detection
Rechargeable lithium battery and USB port
Test air pollution level, HCHO, TVOC, PM2.5 and more
With an unique stent behind, intelligent alarm and high quality LED screen
Suitable for kitchen, bathroom, bedroom, office, car, hotel and other environmental testing
Advanced sensor technology, anti-interference technology and multi-layer filtration system for accurate detection
Weight: 200g / 7.05ounce approx
Dimensions: 16.2 x 7 x 3cm / 6.38 x 2.76 x 1.18inch approx
Battery Capacity: 2000mAh Lithium Battery
1 x Air quality detector
1 x USB cable
1 x User manual
2. Air Quality Monitor, Qooarker Air Quality Detector Multi Testers Indoor Accurate Testing Formaldehyde(HCHO) Monitor with TEMP/HUM/AQI/TVOC Test Handheld Air Quality Meter for Car Outdoor Detection
- 【Multi-function】This product is upgraded intelligent air detector combing with the multifunction of formaldehyde, TVOC, Temperature, Humidity, AQI, air quality record chart. This upgraded air quality detector has more options and functions to inform you about air quality and protect your family’s health.
- 【EASY TO OPERATE】Easy to use with simple system settings through 3 function buttons.Large LCD screen intelligently display the testing results. Affordable and portable to monitor air quality, micro USB and power adapter for charging!
- 【WIDE RANGE OF APPLICATION】Suitable to use at home, office, in the car ,outdoor and so on. Test the Air Quality anytime anywhere to be away from harmful of HCHO, TVOC and So On.
- 【ADVANCED SENSOR】It’s designed with advanced Sensor technology, electrochemistry HCHO sensor and TVOC semiconductor sensor to detect the formaldehyde, TVOC, temperature and humidity accurately.
- 【CUSTOMER SERVICE】If you have any questions or you need any assistance on how to re-calibrate the sensors, please contact us via email
- we will always be your site.
Test item: HCHO, TVOC, TEMP, HUM,AQI.
Product Dimension: 150*55*20mm.
Battery Capacity: 2000mAh Lithium Battery.
Charging Temperature: -10?-45?.
Storage Temperature: -20?-50?.
1 x Air Quality Detector
1 x English User Manual
1 x USB cable
3. KKmoon Air Quality Tester Monitor for Formaldehyde HCHO TVOC, LED Digital Display Meters Tester, Mini Gas Analyzer Precise and Intelligent Detection
- 3D mirror screen technology: Products make environmental protection materials, 3D arc surface semi transparent technology, five poisons environmental protection have grade
- Double thousand precision detection: Precision instruments, double thousand precision to 0.001, precision production, core technology, excellent R & D strength, packaging quality.
- Turn on smart memory calibration: Intelligent memory with fine recording and scientific optimization function, memory effect has been greatly improved.
- Real time perception: Multi tuyeres control airflow movement, good contact response.
- Widely Useing: Widely be used in home, office, enterprise, government, school and car, etc.
This product is a simple and reliable measuring instrument that combines ease of use and performance, it allows you to track 3 key air quality factors: TVOC, HCHO
3D mirror screen technology:
Products make environmental protection materials, 3D arc surface semi transparent technology, five poisons environmental protection have grade
Double thousand precision detection:
Precision instruments, double thousand precision to 0.001, precision production, core technology, excellent R & D strength, packaging quality.
Turn on smart memory calibration:
Intelligent memory with fine recording and scientific optimization function, memory effect has been greatly improved.
Real time perception:
Multi tuyeres control airflow movement, good contact response.
Widely be used in home, office, enterprise, government, school and car, etc.
Detection range: 0.0002.88mg/m3(Formaldehyde )
Display mode: LED digital display
Test principle: semiconductor gas sensing principle
Test items: formaldehyde, TVOC
Detection temperature: – 10 ° C ~ 45C
Alarm mode: beep alarm
Measurement method: sensor induction technology "
Sampling mode: diffusion sampling monitoring mode automatic
Power supply: 5 alkaline battery (AA) x2 (not included)
Working voltage: 2.4-3.2v
Package weight: 170g/6oz
Product size: 120*55*22mm/4.72*2.17*0.87in
4. ECOWITT WH0290 Air Quality Monitor Meter PM2.5 Detector Indoor Outdoor with Temperature and Humidity for Home Office Car
- ❥ Know Your Air: this air quality monitor provids accurate PM2.5 information(with high quality Honeywell HPM Series Particle Sensor) in your home/office and allows you to take timely measures to keep the air quality within safe levels
- ❥ 3-in-1 Multifunctional Tester: displays PM2.5/AQI current and max value for 1h/24h/since last reset
- also measuring the indoor temperature(°C/°F switchable) and relative humidity； Note: No outdoor temperature and humidity
- will not detect mold
- ❥ 6 Grades Air Quality Levels Indicator: Good, Moderate, Poor, Unhealthy, Severe and Hazardous, showing you instantly what your air quality is like
- ❥ Indoor & Outdoor Air Quality Detector: suitable to use at home, office, car and other environmental testing
- monitor the air quality anytime anywhere to be away from harmful of PM2.5
- ❥ Rechargeable & Wireless: the PM2.5 sensor is powered by 2 rechargeable batteries and with built in solar panel as backup power(all included)
- also with battery power condition indicator. Note: Please full recharge the PM2.5 sensor before use.
PM2.5 fine particulate matters( 2.5 micrometers in diameter or smaller) which come from power plants/ industrial processes/ vehicle tailpipes/ wood stoves and even wildfires,
it impacts your health and can cause respiratory issues such as allergies/asthma/ COPD/ lung cancer etc.
Ecowitt PM2.5 Air Quality Monitor helps you monitor the concentration of PM2.5 fine particulate matter, it also has 6 grades air quality levels indicator(based on current AQI):
Good, Moderate, Poor, Unhealthy, Severe and Hazardous, to help you know the air quality and take corresponding measures to reduce the loss.
1)Indoor tempe and humidity
2)PM 2.5/AQI current and max value for 1h/24h/since last reset.
4)Temperature units C/F selectable
5)Battery power condition display
6)Rechargeable batteries and solar panel as backup power included
Transmission range (in open air): 300feet(100M)
Update Rate: 10 minutess
1) Indoor temperature measure range: 14 to 140 °F(-9.9 to 60°C).
2) Indoor humidity measure range: 1% ~ 99%.
3) PM 2.5 measure range: 0~999ug/m3
Accuracy:>100ug/m3,±15%;<100ug 3,="" ±15ug/m3="" resolution:="" 1ug/m3="">100ug>
1.1.The sensor is sensitive to liquid droplets – rain/fog/sprinkling. When the Dew Point is close to the outdoor temperature(T – D < =="" 2c),="" the="" pm2.5="" reading="" will="" be="" very="" high(which="" is="" not="" the="" real="" condition).="" if="" mind,="" please="" don't="">
2.The PM2.5 sensor needs to be recharged every two week(with solar power as back up) or five days(withought solar power as back up).
3.The sensor detects every 10 minutes to save the power consumption. Therefore it might not react quickly to the environment changing. If mind, please don’t buy. Any problem, please contact us first.
1x Air Quality Monitor (Receiver)
1x Air Quality Sensor(Wireless PM 2.5 Sensor)
5. Air Quality Monitor, Indoor Air Pollution Meter, Dust Detector, Formaldehyde Analyzer PM2.5 PM10 PM1.0 HCHO TVOC AQI Temperature and Humidity Sensor for Indoor and Outdoor Testing
- ★【7-IN-1 MULTI-FUNCTION】: This indoor air quality monitor can accurately evaluate various indicators of air quality. PM HCHO TVOC AQI temperature and humidity and Power Display 8 function can comprehensively detect pollutants and harmful substances in the environment. Protect you and your family from harm
- ★【PORTABLE AT ANY TIME】: 0.8 pounds weight, very simple operation and easy to use and carry, spot check indoor air quality anytime, anywhere, or open the device for continuous monitoring, very suitable for families, childcare rooms, wards, cars, offices, etc. Closed environment
- ★【HIGH-SENSITIVITY SENSOR COLOR DISPLAY】: The built-in fan can quickly suck in the surrounding air, and the internal high-precision laser sensor analyzes the harmful substances in the air, and then displays it on the color LED screen. Our display has four display interfaces, and you can Choose according to your preferences
- ★【GIVE YOU A HEALTHY ENVIRONMENT】: Are you still worried about excessive formaldehyde in your home or office environment affecting your health? This air quality tester can detect organic compounds such as formaldehyde, which may be related to nasal and lung cancer from many household materials. , Air quality detector can effectively help you measure accurate values, allowing you to prevent in advance and enjoy a healthy life
- ★【WHY CHOOSE US】: We include instructions for specific detection of harmful gas content, you can accurately determine the content of harmful gas, and the small size 9 * 9 * 5 cm (3.5 * 3.5 * 1.9 inch) air quality detector provides you with a A safer environment
6. ECOWITT WH41 PM2.5 Air Quality Sensor Monitor Indoor Outdoor – Accessory Only, Can Not Be Used Alone
- Know Your Air: this sensor measures PM2.5 concentration in the air(with high quality Honeywell HPM Series Particle Sensor) and allows you to take timely measures to keep the air quality within safe levels[Accessory Only, Can Not Be Used Alone]
- Live Data on APP: requires a GW1000 WIFI gateway(sold separately) to connect to WiFi, after the WIFI configuration,the current PM2.5 concentration / real-time and 24 hours average AQI / air quality levels indicator(Good, Moderate, Poor, Unhealthy, Severe and Hazardous)can be viewed directly on the WS View App
- Graph & History Records on the Website: supported to upload to our free Ecowitt Weather server(ecowitt.net) to view the PM2.5 and AQI data graph and download the history records on the website
- it’s recommended to add a shortcut of the website on the home screen of your phone for quick access
- Support Monitoring Multi Locations: The GW1000 Gateway(sold separately) supports MAX 4 WH41 PM2.5 Air Quality Sensors. Note: Please download the latest WS View App and update the firmware to V1.4.6 to add multi-channels sensors
- each new sensor will be recognized as a new channel according to the Power-on sequence
- Indoor & Outdoor Air Quality Detector: IPx4 weatherproof design, suitable to use at home, office, car and other environmental testing
- monitor the air quality anytime anywhere to be away from harmful of PM2.5
❥PM2.5 fine particulate matters( 2.5 micrometers in diameter or smaller(include smoke, smog, bacteria, fne dust) which come from power plants/ industrial processes/ vehicle tailpipes/ wood stoves and even wildfires, it impacts your health and can cause respiratory issues such as allergies/asthma/ COPD/ lung cancer etc.
❥ECOWITT PM2.5 Air Quality Sensor measures PM2.5 concentration in the air. The data can be streamed by GW1000 Wi-Fi Gateway(sold separately) and can be viewed on our WS View mobile application after the Wi-Fi configuration done, allowing you to know the air quality and take corresponding measures to reduce the loss.
1)View PM 2.5 current concentration on our free WS View APP after the WIFI configuration(needs to work with GW1000 WIFI gateway – sold separately).
2)View Current / 24H average AQI / 6 grades AQI color bar
3)The GW1000 Gateway(sold separately) supports MAX 4 PM2.5 Sensors(with WS View V1.4.6 or above).
4)Battery power condition icon on the APP.
5)Rechargeable batteries and solar panel as backup power included.
6)Indoor & outdoor use.
Line of sight wireless transmission (in open air): 300feet
Frequency: 915 MHz
Update Rate: 10 minutess
Measure rang: 0~999ug/m3
Accuracy(at 25°C ±5°C):>100ug/m3, ±15%;<100ug 3,="" ±15ug/m3;="" resolution:="" 1ug/m3="">100ug>
1.The sensor is sensitive to liquid droplets – rain/fog/sprinkling. When the Dew Point is close to the outdoor temperature(T – D < =="" 2c),="" the="" pm2.5="" reading="" will="" be="" very="" high(which="" is="" not="" the="" real="" condition).="" if="" mind,="" please="" don't="">
2.The sensor needs to be recharged every two week.
3.Works with WH0290 Air Quality Monitor Console at same frequency(sold separately).
1x PM2.5 Sensor(No display)
2x Rechargeable Batteries
7. ThermoPro TP50 Digital Hygrometer Indoor Thermometer Humidity Monitor with Temperature Humidity Gauge
- 【Air Comfort Indicator】Humidity meter with humidity level icon indicates air condition — DRY/COMFORT/WET
- 【High & Low Records】Hygrometer digital thermometer displays high and low temperature & humidity records
- 【Healthier Home】Thermometer hygrometer with temperature and humidity monitor ensures proper indoor humidity control has important skin, allergen and other health benefits
- 【Smart Design】Room thermometer indoor features tabletop and magnet-mountable design
- °F/°C Selector
- Powered by AAA battery (included)
- 【1 YEAR WARRANTY! REGISTER your product after purchase and RECEIVE EXTENDED 3 YEARS Warranty】ThermoPro US Based Customer Service (Phone & Email) 5 Days a Week, reach us at 877-515-7797
8. AmazonBasics AA 1.5 Volt Performance Alkaline Batteries – Pack of 48
- Pack of 48 1.5V AA Alkaline Batteries
- Improved anti-corrosion components and new zinc composition resulting in 10-years anti-leakage shelf life
- Designed to provide reliable and lasting performance for both high and low drain devices
- Unique Japanese technology that enables better performance after storage, over-discharge, and high temperatures
- Works with a variety of devices including digital cameras, game controllers, toys, and clocks
- do not attempt to recharge
9. AmazonBasics 9 Volt Everyday Alkaline Battery – Pack of 8
10. N_A Multi Testers Indoor Air Quality Detector, Freon Gas Analyzer, Portable Smart Air Quality Sensor Detector
- Hand-held design for easy operation. Can detect all kinds of halogen refrigerant gas.
- Equipped with long flexible stainless probe for all application.
- LED display to show the relative leak size. With adjustable sensitivity and fast warm-up.
- Compact size and light weight, easy to carry.
- Audio & visible leakage alarm indication and low battery indication.
This gas leakage detector is used to detect halogen gas with high sensitivity. It can detect leakage in air-conditioning, freezing systems, etc.
Detection Gas: All Refrigerant Gas
Sensitivity: Less than 0.5oz/yr
Alarm Mode: sound alarm and light alarm
Response Time: Instantaneous
Warm-Up Time: less than 20 Seconds
Continuous Operation Time: 9 hours(slightly vary with working condition)
Power Supply: 3 * 1.5V AA Alkaline Batteries(NOT Included)
Operating Temperature: 0~50℃ / 32~122℉
Storage Temperature: -10~60℃ / 14~140℉
Item Size: Approx. 15.8 * 6.3 * 3cm / 6.2 * 2.5 * 1.2in
Item Weight: Approx. 173g / 6.1oz
Package Size: Approx. 23.1 * 14 * 3cm / 9.1 * 5.5 * 1.2in
Package Weight: Approx. 209g / 7.4oz
1 * Halogen Gas Detector
1 * User Manual(English)
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