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🌬️ Airflow & Air Quality

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🔬 yvelines formaldehyde multifunctional detector: comprehensive test, measure & inspect logo
Revainrating 3.5 out of 5

3 Review

MULTIPLE DETECTABLE GASES--Yvelines 2020 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…

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🌡️ advanced temtop generation: accurate recording calibration temperature device logo
Revainrating 3.5 out of 5

3 Review

Updated version of M2000, data export (CSV format) available via USB. Multifunctional air quality monitor device with high precise Dart electrochemical formaldehyde sensor, Temtop professional-grade laser particle sensor, and carbon dioxide sensor based on NDIR. This detector can detect PM2.5 PM10 Particles CO2 HCHO Temperature and Humidity. Audio alarm…

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🔍 btmeter bt 5800g handheld detector: reliable protection at your fingertips logo
Revainrating 3.5 out of 5

3 Review

➤【KINDLY REMINDER】BT-5800G come with standard fabric storage bag. It is recommended to buy this EVA storage bag if the Ammonia Gas Detector needs to be carried outdoors frequently for better protection. ➤【Impact-resistance Case】 This tough EVA case is design to use with the BTMETER BT-5800G Ammonia Gas Detector and keeps them secure from dust, dropping…

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🔒 unleashing remarkable protection: guard dog security quality monitor logo
Revainrating 3.5 out of 5

3 Review

THINK HEALTHY: This air quality monitor measure particulate pollution warning you when asthma and other allergies may worsen and when to change your home’s air filter. 8 -IN-1: Main air parameters can be monitored as volatile organic compounds (TVOC), concentrations of formaldehyde (HCHO), thin dust matter (PM2.5/PM1.0/PM10) and Air quality Index (AQI)…

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seesii accurate formaldehyde multifunctional 🌡️ temperature: all-in-one solution for precise formaldehyde monitoring logo
Revainrating 3.5 out of 5

3 Review

8 IN 1 Air Quality Monitor Testor: is available for 8 types of data, Total control of air quality,come HCHO/ TVOC/ AQI/ TEMP/HUM/PM2.5/PM1.0/PM10/, to guarantee the health of your family in every aspect. EASY TO OPERATE: This air monitor is easy to operate with just pressing the power on/off button, design with LCD Color Screen Digital Display, it can…

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🌬️ highly precise air pollution monitoring device - cem detector logo
Revainrating 3.5 out of 5

3 Review

🍃【CO2 PPM READINGS ON A LED DISPLAY】– Assess the quality of your air and help keep the air fresh in any indoor space with this CO2 meter with a highly readable 2.4" 320 x 240 resolution LED screen display. 🍃【SAFETY FOR EVERYONE】– Monitor public and private spaces for excess CO2 levels caused by large groups of people in an enclosed area exhaling CO2…

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temtop airing 1000 2nd generation professional: top-notch air quality monitor for enhanced indoor environments logo
Revainrating 3.5 out of 5

3 Review

UPGRADED SENSOR: Adopts the second-generation laser particle sensor and temperature and humidity sensor, the measurement results are more accurate and reliable. DATA EXPORT: Record the data by your preferred interval, export, and do some further analysis, help you to build your own database for the air around you. PROFESSIONAL DESIGN: The more…

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dylos dc1100: the ultimate laser particle counter for accurate air quality analysis logo
Revainrating 3.5 out of 5

3 Review

Stores up to 30 days of data history. Counts small particles (less than 1 micron - 5 microns) and large particles (greater than 5 microns). Continuous mode: Unit continuously samples the air. Monitor mode: Air is sampled for one minute every hour. Power – 9V wall adapter (120V/60Hz).

🔍 hvac gas tester - digital dual port air pressure meter gauge: differential pressure manometer with 5/16 inches diameter pressure port, hti-xintai logo
Revainrating 3.5 out of 5

3 Review

Updated with 5/16" Pressure Port Size, Fit in most gas valves and you do not need to purchase additional accessories. Flexible silicone tubing size updated to 19” length *1/4” diameter. 11 Selectable Units&High Accurate, This gas pressure meter features 11 selectable units of measure. The device measures gauge and differential pressure in the range of…

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📊 enhanced monitoring system for carbon dioxide levels in offices and classrooms logo
Revainrating 3.5 out of 5

3 Review

🔋 USB Power: USB plug & Battery. Continuous Carbon Dioxide Monitoring in PPM. 🏠 JUMBO: Massive size for classrooms, gyms, restaurants, workplaces. 🔬 ACCURATE: CO2 Detector with NDIR sensor technology >10 year life. 👪 Simple: Turn On and Go. CO2 monitor and sensor. 🕵️ TRUST: ** 1 year limited warranty ** 100% quality guaranteed **.

🔬 precision formaldehyde detection: high-quality detector for accurate results logo
Revainrating 3.5 out of 5

3 Review

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zjchao quality detector colorful multifunctional logo
Revainrating 3.5 out of 5

3 Review

2.8inch TFT screen, colorization display, wide angle vision up to 180°. High sensitivity sensor ensures the high accuracy in data collections. Multipurpose in air quality detection in PM1.0, PM10.0, PM2.5, AQI, temperature, humidity, particulate matter. Power supply in DC 5V universal, USB socket, car charger, power bank, etc. Suitable for home, office…

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perfectprime professional manometer differential ±83 02inh2o logo
Revainrating 3.5 out of 5

3 Review

Large LCD with backlight to measure gauge & differential pressure with twp probes. Measuring ranges ±20.68 kPa / ±3 psi / ±83.02 inH2O with high accuracy ±0.3% in full scale. 12 selectable scales & units: psi, kgcm2, ozin2, bar, mbar, Pa, kPa, inHg, mmHg, in H2O, FtH2O, cmH2O. Zero adjust & offset functions; Data Hold; Error codes for out of range…

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🌬️ airlink professional quality by davis instruments logo
Revainrating 3.5 out of 5

3 Review

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…

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🌡️ accurate 99% precise humidity temperature detector: ideal for optimal conditions logo
Revainrating 3.5 out of 5

3 Review

Multifunction Air Quality Meters:This is temperature and humidity detection,intelligent alarm system,Gas identification algorithm,Multiple anti-interference,Air convection technology and greenhouse compensation calibration of 3 in 1 CO2 Tester. Sensitive CO2 Sensor:CO2 Sensor uses a dual channel non-dispersive infrared (NDIR) sensor to provide…

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temtop particle detector professional accurate: unmatched precision in measuring airborne particles logo
Revainrating 3.5 out of 5

3 Review

Temtop laser particle detector can accurately detect indoor air quality. The laser particle sensor can directly transform the concentration of pollutants in the air into visual data and prvide effective safeguard for you and your family. Easy to operate with simple system settings through few function buttons. Large TFT color LCD screen intelligently…

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📝 seaan reliable formaldehyde multi-purpose recorder logo
Revainrating 3.5 out of 5

3 Review

【 Large screen】5.5-inch large screen, large screen display makes it easier to read data, convenient and intuitive, clear division, pollution level, and easy operation of buttons. 【Multifunction】 The detectable substances include Co, CO2, HCHO, TVOC and AQI. 【Suitable for multiple places】suitable for home, car, office, factory and other environment…

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accurate vivosun pollution detector: formaldehyde & humidity measured with precision logo
Revainrating 3.5 out of 5

3 Review

MULTIFUNCTIONAL: The LCD screen will display several indications of air pollution including formaldehyde (HCHO), volatile organic compounds (TVOC), and PM 1.0/2.5/10 particulate matters; It also can be used as thermometer and hygrometer, providing abundant information for your reference and making it easy and quick to get what you need from the…

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🌡️ tabletop temperature pollution detector by kopuo logo
Revainrating 3.5 out of 5

3 Review

【Bezel Less LED Screen】: The KOPUO air quality tester boasts 3.5 inch LED Screen and an elegant profile. The minimalist design makes it look elegant and sleek anywhere. It is suitable to be placed anywhere and can be used as a decoration. 【Upgrades High-Precision Data range】: The air quality tester has built-in advanced Infrared (NDIR) & laser…

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🔬 temtop quality detector professional backlight: the ultimate solution for accurate measurements logo
Revainrating 3.5 out of 5

3 Review

Integrative hand-held air HCHO TVOC monitor device. REAL TIME display apply to various occasions, AUDIO ALARM, screen backlight, 3 x AA batteries. HCHO: measurement Range: 0-2mg/m3, Resolution: 0.001mg/m3. TVOC: measurement Range: 0-2mg/m3, Resolution: 0.001mg/m3. Operating Environment: Temperature Range: 0-50°C, Humidity Range: 0-90%RH.

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