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$
35.00
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Condition: New
Location: Kansas City, United States
$
395.00
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Condition: New
Location: Minooka, United States
EXTECH CO210. Air Quality Carbon Dioxide Datalogger. Indoor Air Quality Monitor, Carbon Dioxide, Temp. Product Compliance and Suitability. Jurisdictions ... morehave varying laws, codes and regulations governing construction, installation, and/or use of products for a particular purpose.
$
184.00
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Condition: New
Location: Sultanpuri F Block S.O, India
This CO2 detector uses the NDIR CO2 sensor. It will alarm you when the detected CO2 concentration is beyond the safe value you customized. A hanging hole ... moreis designed on the back of this portable CO2 detector so that you can hang it up to the wall for easy viewing.
$
27.74
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Condition: New – Open box
Location: Las Vegas, United States
Those readings involve detection of toluene, harmful chemical substances and pollutants in the air such as carbon dioxide, carbon monoxide,smoke,fog,dust,ink ... moreand others. Formaldehyde (HCHO). HCHO is a colorless, poisonous, highly water-soluble gas with an obnoxious odor.
$
83.28
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Condition: New
Location: United States
$
34.99
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Condition: New – Open box
Location: Philadelphia, United States
An ideal multi-function testing tool to monitor the indoor air quality, safeguard for family health.
$
90.00
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$10.00 Shipping
Condition: New – Open box
Location: Fort Lauderdale, United States
When the value exceeds the normal range, the detector's buzzer alarm will sound and the interface color will turn red to indicate the risk.
$
90.00
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$11.60 Shipping
Condition: New – Open box
Location: Lesage, United States
Open Box
$
49.00
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$6.09 Shipping
Condition: New – Open box
Location: Lakeland, United States
$
69.99
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$9.50 Shipping
Condition: New – Open box
Location: Mount Prospect, United States
Indoor Air Quality Monitor Yvelines Accurate Tester for CO2 Formaldehyde(HCHO) TVOC Multifunctional Air Monitor Real Time Data&Mean Value Recording for ... moreHome Office and Various Occasion condition is new open box.
$
39.99
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Condition: New – Open box
Location: Tampa, United States
You can customize the alarm value of CO2 concentration, and there are dual alarm clocks and snooze functions, which are perfect for our daily work and ... morelife.
$
164.73
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Condition: New
Location: United States
Energy-Saving Design: Air-Guardian AQ have added SCREEN DARKENING design. Light up the screen by pressing the button. Molding What You Needed: NO complicated ... moresettings, ready to use when turned on.
$
49.00
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Condition: New – Open box
Location: Naperville, United States
Know Your Air Clearly - For everyone,It's necessary to know the air quality of the place where you live.This air monitor have LCD Digital Color Screen, ... morelarge and easy to read.
$
233.87
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Condition: New
Location: Joliet, United States
It's equipped with two types of indicators to warn about the state of the air quality. Small form-factor makes Aranet4 very portable. Take it with you ... moreand be aware of the indoor air quality around you!
$
300.00
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$50.00 Shipping
Condition: Used
Location: Canada
Tests run in as little as 30 minutes. The FM-801 base unit can also be used as an independent, simple data-logger. Logged data may be downloaded to GrayWolf’s ... moreversatile WolfSense PC software.
$
170.90
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Condition: New
Location: Tampa, United States
MULTI-PURPOSE: Atmotube Pro air quality tester also includes a weather station with atmospheric pressure, temperature, and humidity sensors for using ... moreindoors or outdoors. WHY IS ATMOTUBE PRO SO ADVANCED?.
$
69.99
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$29.88 Shipping
Condition: Seller refurbished
Location: Broomfield, United States
The resolution of PM10 detection: 0-999.9ug/m^3. The resolution of PM10: 0.1ug/m^3. The range of PM2.5 detection: 0-999.9ug/m^3. The resolution of PM2.5: ... more0.1ug/m^3. PM10: 0-999.9UG/m3 Resolution: 0.1ug/m3.
$
18.26
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Condition: New
Location: Denver, United States
Suitable for areas up to 270 square ft, use only one kit per room. To inspect the whole house, use one kit per room. We use the latest chemical solution ... morebased on international standards in regards to Formaldehyde problem around the world.
$
18.96
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Condition: New
Location: Humble, United States
Specifications: Material: ABS color white Size: 89 * 70 * 35mm Power supply: 1200mAh battery Interface: Type-C (1.2 m) Working voltage: 5V Detectable ... moresubstances: CO, CO2, HCHO, TVOC, AQI Display: LED digital display Package include: 1 x air quality monitor 1 x USB cable 1 x manual.
$
24.99
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Condition: New
Location: Spring Hill, United States
Indoor CO2 Monitor: Compact size Body with hollow back design for carring and airflow. Big colorful LCD digital screen for people easy to identify and ... moreread. Not only monitoring the CO2 content, also can test the temperature & humidity.
$
49.99
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$27.75 Shipping
Condition: New
Location: Corona, United States
Condition is "New". Those readings involve detection of toluene, harmful chemical substances and pollutants in the air such as carbon dioxide, carbon ... moremonoxide,smoke,fog,dust,alcohol,glue,paint,ink and others.
$
30.00
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$8.20 Shipping
Condition: New – Open box
Location: Houston, United States
Indoor Air Quality Monitor, 3 in 1 Carbon Dioxide Detector Portable, NDIR Sensor, CO2 Monitor Rechargeable, 400-5000 ppm Temperature(°F) and Humidity ... moreMeter for Home
$
69.57
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Condition: New
Location: Joliet, United States
CO detection range: 0-2400PPM. CO2 detection range: 0-5000PPM. HCHO detection range: 0-1.999mg/m³. TVOC detection range: 0-12mg/m³. The air quality detector ... morehas three easy-operation buttons. ON-OFF: Long press 3 seconds turn on or off.
$
22.95
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$5.95 Shipping
Condition: New – Open box
Location: Macon, United States
This 3 in 1 Carbon Dioxide Detector from Abiopure is the perfect solution for monitoring air quality indoors. With its lightweight design and easy-to-use ... morefeatures, it is ideal for both personal and professional use.
$
277.77
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$10.00 Shipping
Condition: New
Location: Harrisburg, United States
Part Number‎CO240. Item model number‎CO240. Style‎CO240. It has a dual display of carbon dioxide concentrations and relative humidity, temperature, dew ... morepoint, or wet bulb. Material‎Carbon. It also calculates dew point and wet bulb.
$
37.63
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Condition: New – Open box
Location: Albany, United States
Langkou Air Quality Indoor Monitor CO2, Carbon Dioxide Detector with PM2 open bo. Garage
$
60.24
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Condition: New
Location: Casper, United States
Have you gone nose blind to household odors?. Check microscopic inhalable dust levels with PM2.5 levels. Problems with allergies?. Watch the levels of ... moreformaldehyde and VOCs drop when the windows are opened.
$
48.00
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Condition: Used
Location: Lebanon, United States
This InkBird Plus PTH-9A Indoor CO2 Quality Multifunctional Detector is the perfect addition to your workspace. With its ability to detect CO2 gases, ... moreyou can rest assured that you and your colleagues are breathing in clean air.
$
73.86
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Condition: New
Location: China
It’s very necessary for you to know the air quality of your living place. PM2.5 / PM10 / PM1.0 【EASY OPEARATION】 This air monitor is easy to operate with ... morejust pressing the functional button, Updated user manual is very simple and easy to understand.
$
159.29
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Condition: New
Location: Joliet, United States
[Advanced High-Tech Components] This device incorporates Temtop's advanced technology, including a highly sensitive PM2.5 laser sensor and a British Dart ... moreformaldehyde sensor. [User-Friendly Operation] With just a single button, you can effortlessly power the monitor on or off, switch between interfaces.
$
64.97
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Condition: New
Location: United States
$
164.44
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Condition: New
Location: Joliet, United States
[Advanced High-Tech Components] This device incorporates Temtop's advanced technology, including a highly sensitive PM2.5 laser sensor and a British Dart ... moreformaldehyde sensor. Resolution(PM2.5): ug/m3.
$
64.97
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Condition: New
Location: United States
CO detection range: 0-2400PPM. CO2 detection range: 0-5000PPM. HCHO detection range: 0-1.999mg/m³. TVOC detection range: 0-12mg/m³. ON-OFF: Long press ... more3 seconds turn on or off. RESET: Long press 3 seconds data to clear and new detection.
$
24.45
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$3.72 Shipping
Condition: Neu
Location: China
SCD40/SCD41 is Sensirion's next-generation miniature carbon dioxide sensor. SCD40/SCD41 has high precision and high cost performance. Reference accuracy, ... morespecified range, SCD40: 400-2000 ppm SD41: 400-5000 ppm.
$
19.88
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Condition: New
Location: United States
Suitable for areas up to 270 square ft, use only one kit per room. To inspect the whole house, use one kit per room. Formaldehyde (HCHO) - is a colorless, ... moreflammable gas at room temperature and has a strong odor.
$
55.99
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Condition: New – Open box
Location: Clarksville, United States
For Formaldehyde(HCHO) CO2 TVOC PM2.5/PM10. High performance chip makes digital detection signal amplification and anti-interference software algorithm, ... moredata more precise. ❤️【EASY OPEARATION】 This air monitor is easy to operate with just pressing the functional button, Updated user manual is very simple and easy to understand.
$
78.97
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Condition: New
Location: United States
Valve between C and F easily in APP, and adjust beep sound and screen brightness. Take it with you wherever you go and ensure clean air no matter where ... moreyou are.
$
39.99
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$7.99 Shipping
Condition: New – Open box
Location: Victorville, United States
Indoor CO2 Monitor: Compact size Body with hollow back design for carring and airflow. Big colorful LCD digital screen for people easy to identify and ... moreread. Not only monitoring the CO2 content, also can test the temperature & humidity.
$
210.88
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Condition: New
Location: China
Desktop Indoor Air Quality CO2 Monitors. Checks for Carbon Dioxide (CO2) concentrations with Max/Min value recall function. NDIR (non-dispersive infrared) ... moreCO2 sensor. Visible and Audible CO2 warning alarm.
$
95.28
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Condition: New
Location: Joliet, United States
:Air Quality Monitor CO,CO2, PM2.5, TVOC, HCHO, Temp/Humid (TZ-01) Have you gone nose blind to household odors or dust?. Detect low levels of airborne ... moreTVOCs perceivable to the human nose. Or the result of HCHO/TVOC will be accurate.
$
50.00
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$8.60 Shipping
Condition: New
Location: London, United States
Condition is New. Manufacturer NOKLEAD. Air quality monitor auto alarms when the PM2.5 level is greater than 100μg, and let you know when to turn on your ... moreair purifier; Powered via built-in 1000mAh lithium battery or the USB adapter with charging dock directly.
$
79.89
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Condition: New
Location: Houston, United States
When the value exceeds the normal range, the detector's buzzer alarm will sound and the interface color will turn red to indicate the risk. Design with ... moreLCD color screen digital display, you can see all the information clearly.
$
26.98
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$6.75 Shipping
Condition: New – Open box
Location: Cookeville, United States
Air Quality Monitor, Aiment 5 in 1 Multifunctional CO2 Detector Carbon Dioxide Monitor Accurate Tester Air Quality Detector Air Analyzer for CO2 Formaldehyde(HCHO) ... moreTVOC/AQI for Indoor Home Office.This item is new in the box.See pictures for additional details.E6
$
54.99
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Condition: New
Location: Indian Trail, United States
This Air Quality Monitor by Palli Partners is a must-have for anyone concerned about the quality of the air they breathe. Its sleek design and advanced ... moretechnology make it a must-have for anyone who values their health and safety.
$
22.10
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Condition: New
Location: Brentwood, United States
Formaldehyde (HCHO) - is a colorless, flammable gas at room temperature and has a strong odor. Exposure to formaldehyde may cause adverse health effects. ... moreSuitable for areas up to 270 square ft, use only one kit per room.
$
99.00
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$7.99 Shipping
Condition: New
Location: Riverview, United States
Dart sensor: Dart formaldehyde sensors are well known internationally for their performance and value. Lower detection limit of 30ppb. So, try to avoid ... morethem to get valid testing value. One year factory warranty.
$
75.00
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$15.10 Shipping
Condition: New
Location: Rock Hill, United States
Stinger 24V UV-C Light System Ideal for 3-ton-or-smaller Commercial HVAC Units. This 18-Watt, Externally Mounted UV Fixture is Designed to Kill Surface ... moreMold and Bacteria, Restore System Efficiency and Reduce Maintenance on Hard-To-Access Equipment. The Stinger UV-C fixturing from UV Resources is designed to efficiently destroy surface microbes and degrade organic materials that impede HVAC system efficiency, as well as contribute to allergies, poor Indoor Air Quality (IAQ), and airborne-transmitted disease. Stinger keeps coils and drain pans clean and working, often without additional maintenance.
$
179.95
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$8.60 Shipping
Condition: New – Open box
Location: Chicago, United States
MULTI-PURPOSE: Atmotube Pro air quality tester also includes a weather station with atmospheric pressure, temperature, and humidity sensors for using ... moreindoors or outdoors.
$
86.02
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Condition: New
Location: United States
If you do not want a voice alarm, you can turn off the voice alarm function. especially in which has baby,child and pregnant woman. ORDER IT NOW! We take ... moreour reputation seriously.
$
99.95
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$15.45 Shipping
Condition: New – Open box
Location: Louisburg, United States
It is a Digital Carbon Dioxide and Air Pollution Sendor Detector. This display is color and very nice looking. The clear plastic covering and protecting ... morethe face is still on the unit. Ensure Household Safety with Carbon Dioxide Gas Monitoring.
$
29.95
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Condition: New
Location: Perth Amboy, United States
Semiconductor gas sensor, TVOC detection module. TUIREL JMS13 PM2.5 Detector HCHO/TVOC Formaldehyde Air Quality Detection Large LCD Digital Display. TUIREL ... moreJMS13 PM2.5 detector focuses on air quality testing including HCHO/TVOC formaldehyde detection, so that pollution has no place to hide.
$
25.00
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$6.09 Shipping
Condition: New
Location: Johnson City, United States
Air Quality Detection Monitor LCD Screen DM106 HCHO TVOC CO2 PM2. 5 HUM TEMP AQI This indoor air quality monitor accurately assesses multiple measures ... moreof air quality including concentrations of formaldehyde (HCHO), total natural & synthetic volatile organic compounds causing most odors (TVOC), and fine particulate dust matter measuring
$
75.00
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$8.30 Shipping
Condition: New – Open box
Location: Livingston, United States
$
134.99
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Condition: New
Location: United States
1 Air Quality Detector. Large screen display makes it easier to read data, and the buttons are easy to operate. With battery power display, more convenient ... moreto use. Application technology: natural air flow detection technology.
$
279.62
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Condition: New
Location: Pearland, United States
$
64.62
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Condition: New
Location: United States
/Humidity Air Quality Monitor Indoor with Buzzer Prompt,Max Value Highlight & 120s Countdown,Vent Design,Backlit Screen. Buzzer AlarmWhen the air pollution ... morelevel is too high, the air quality monitor indoor will display 'POOR' and automatically sound an alarm through the built-in buzzer to prompt you.
$
78.97
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Condition: New
Location: United States
You need to have an indoor air quality monitor for your family. Update PM2.5 index every 5 seconds and temperature and humidity every 30 seconds, more ... morecomprehensive understanding of the air quality.
$
67.25
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$19.66 Shipping
Condition: New – Open box
Location: Canada
$
199.98
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Condition: New
Location: Perth Amboy, United States
Accuracy: ±2% Ammonia detect range: 0~100PPM The resolution of ammonia: 0.1PPM Temperature range: -10℃~50℃(14℉~122℉) Recovery time≤120s Response time(T90)
$
233.99
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Condition: New – Open box
Location: Conway, United States
If the CO2 levels in the air exceed safe limits, or if there are drastic changes in temperature or humidity, the detector can emit an audible alarm to ... morealert occupants of potential issues. Temperature monitoring is important for maintaining comfort levels and optimizing energy efficiency.
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