Best Sellers in Indoor Air Quality Meters - Amazon.com

AirKnight 9-in-1 Indoor Air Quality Monitor Indoor Portable CO2 Monitor | VOC Sensor | Formaldehyde Detector AQI PM2.5 + 4 More Home Monitoring | Air ... Skiptomaincontent AmazonBestSellersOurmostpopularproductsbasedonsales.Updatedhourly. BestSellersinIndoorAirQualityMeters#1AirthingsCorentiumHomeRadonDetector223Portable,Lightweight,Easy-to-Use,(3)AAABatteryOperated,USAVersion,pCi/L4.6outof5stars 9,2727offersfrom$145.35#2Airthings2960ViewPlus-Radon&AirQualityMonitor(PM,CO2,VOC,Humidity,Temp,Pressure)4.3outof5stars 2,8176offersfrom$264.99#3AmazonSmartAirQualityMonitor–Knowyourair,WorkswithAlexa–ACertifiedforHumansDevice4.1outof5stars 1,5352offersfrom$67.19#4AirKnight9-in-1IndoorAirQualityMonitorIndoorPortableCO2Monitor|VOCSensor|FormaldehydeDetectorAQIPM2.5+4MoreHomeMonitoring|AirQualityTester-ConfinedSpaceCleanAirMonitor4.3outof5stars 401offerfrom$109.99#5SAFAranet4Home:WirelessIndoorAirQualityMonitorforHome,OfficeorSchool[CO2,Temperature,HumidityandMore]Portable,BatteryPowered,E-InkScreen,AppforConfiguration&DataHistory4.8outof5stars 4272offersfrom$239.00#6AirQualityPollutionMonitor,FormaldehydeDetector,Temperature&HumidityMeter,Sensor,Tester;DetectPM2.5/PM10/PM1.0MicronDust,TestIndoorTVOCVolatileOrganicCompoundGas;eBook3.8outof5stars 1,5757offersfrom$90.34#7TemtopAirQualityMonitorIndoorPM2.5AQITVOCDetectorTesterforHomeOffice,CostEffectiveUSACertifiedMeter4.0outof5stars 8661offerfrom$89.99#8INKBIRDPLUSIndoorCO2Detector,AirQualityMonitor,TesterforCarbonDioxide,TemperatureandRelative Humidity,Indoor CO2 Meterwith Alarm,for Grow Tents, Wine Cellars, Homes, Cars(PTH-9C)4.2outof5stars 1511offerfrom$69.99#9AirQualityMonitorAccurateTesterforCO2Formaldehyde(HCHO)TVOC/AQIMultifunctionalAirGasDetectorRealTimeData&MeanValueRecordingforHomeOfficeandVariousOccasion-Silver3.9outof5stars 2522offersfrom$49.99#10MiniCO2Detector,AirQualityMonitor,StylishandLightweightCO2MonitorYouCanUseAnywhere.3.7outof5stars 401offerfrom$43.99#11MiniCO2Detector,Aiment3-in-1LightweightPortableCarbonDioxideDetectorAirQualityMonitorTemperatureHumidityAirAnalyzerDigitalCO2MeterforHomeIndoorTravelforAnywhereYouCanUse4.4outof5stars 181offerfrom$49.99#12TemtopLKC-1000EAirQualityMonitorPM2.5PM10HCHOAQIDetector4.0outof5stars 3201offerfrom$99.99#13Airthings4200HouseKit,Radon,MoldRisk&IndoorAirQualityMonitoringSystem,Multi-Room4.2outof5stars 4314offersfrom$199.99#14ChtoocyPortableCO2MonitorMeterSensorIndoorwithAlarm,AirQualityCarbonDioxideMonitorMiniforHomeTravelCampingRVCarwithTemperatureHumidity400-5000PPM-NDIRCO2TesterReader,Black4.0outof5stars 191offerfrom$49.99#15TemtopAirQualityMonitorCO2DetectorProfessionalCarbonDioxidePM2.5PM10FormaldehydeTemperatureandHumidityMonitorw/AudioAlarmDataExport(M20002nd)4.2outof5stars 3272offersfrom$179.99#16MyMoldDetectiveMMD103MoldTestKit,3-RoomKit4.1outof5stars 2621offerfrom$89.99#17AirFormaldehyde(HCHO)DIYtestkit-KnowWhat'sintheAirthatSurroundsYou(Packof1)4.0outof5stars 3141offerfrom$15.99#18AirQualityMonitor,FormaldehydeDetector,Temperature&HumidityMeter,Tester,Sensor,withPM2.5/PM10/PM1.0Real-TimeData(ChargerIncluded)4.0outof5stars 3131offerfrom$109.99#19QingpingAirQualityMonitor,IndoorAirQualityMeterDetectsPM2.5,Temperature,CO2,andHumidity,SmartAirQualitySensorforBedroom,ARechargeableDevicewith2Colors,SmartHome4.3outof5stars 1772offersfrom$129.99#20TemtopAirQualityMonitorParticleDetectorPM2.5PM10AccurateSensorAirPollutionRealTimeRecordingTesterforHomeOfficeIndoorOutdoorP6004.1outof5stars 1702offersfrom$69.99#21[Upgraded]ERICKHILLCO2Monitor,IndoorCO2MetertoTestTemperatureandHumidity,CarbonDioxideAirQualityMonitor,PortableHangingCO2DetectorwithAlarmSetforGrowTents,Kitchen,Homes4.3outof5stars 111offerfrom$49.99#22AirVisualOutdoor–OutdoorAirQualityMonitor,DetectsPM1,PM2.5,PM10,CO2,Temperature,Humidity,Pressure;ModularSensorDesign,Wi-Fi,LAN,GermanMade4.1outof5stars 3711offerfrom$289.00#23IndoorAirQualityMonitor,LFFPM2.5Detector,TemperatureTester,andHumidityMonitorMeterSensorforHome,Office,School,Hotel,Car(UpdatedVersion)…4.3outof5stars 491offerfrom$43.99#24TemtopAirQualityMonitorIndoor【PM2.5AQI】forHomeEnthusiastsandAirQualityProfessionalsAlike,AirMonitorwithFormaldehydeDetectorforBasement,CeramicsStudioetc.5.0outof5stars 181offerfrom$79.99#25CO2DetectorAirQualityMonitorIndoor,2022Upgrade8-in-1CarbonDioxideDetectorCO2MonitorPortableCO2AlarmMeterwithPM,Temp,HumidityCO2SensorforHome,GrowTent,WineCellar,Car4.0outof5stars 5372offersfrom$57.59#26AirQualityMonitorCO2Detector,AirQualityMonitorTemperatureandRelativeHumidityCO2Meter,CO2Monitor,NDIRChannelSensor,0~5000ppmRange4.2outof5stars 1111offerfrom$65.99#27AwairElementIndoorAirQualityMonitor-AQM8002A4.3outof5stars 75617offersfrom$99.99#28IndoorAirQuality9999ppmDigitalCarbonDioxideTemperatureHumidityNDIRSensorIAQWBDPTester4.5outof5stars 2111offerfrom$137.99#29AqaraIndoorAirQualityMonitor,RequiresAQARAHUB,PollutionMeterforTVOC,TemperatureandHumiditywithaHigh-ContrastEInkScreen,SupportsHomeKit,Google,AlexaandIFTTT3.7outof5stars 2231offerfrom$44.99#30AirthingsViewPlus&WaveMini-MultiRoomAirQualityMonitorwithPM2.5,CO2,VOC,Humidity&TemperatureDetector,MobileAPP,Wi-Fi,Alerts&Notifications4.0outof5stars 91offerfrom$379.55#31AirQualityMonitor,Aiment5in1MultifunctionalCO2DetectorCarbonDioxideMonitorAccurateTesterAirQualityDetectorAirAnalyzerforCO2Formaldehyde(HCHO)TVOC/AQIforIndoorHomeOffice3.7outof5stars 1051offerfrom$45.99#32QingpingAirMonitorLite,AppleHomeKitCompatibleWi-FiIndoorAirQualityMeterDetectsHomeCO2,PM2.5,PM10,Temperature,andHumidity3.9outof5stars 1902offersfrom$99.99#33AutopilotAPC8200CO2w/15'RemoteSensorMonitor&Controller,Blue4.6outof5stars 50614offersfrom$167.99#34AirQualityMonitorYVELINESAirQualityTesterforCO2Formaldehyde(HCHO)TVOCPM2.5/PM10MultifunctionalAirGasDetectorRealTimeData&MeanValueRecordingforHomeOffice4.0outof5stars 2671offerfrom$54.99#35CO2MeterRAD-0501DayNightCO2MonitorandControllerforGreenhouses,Grey4.5outof5stars 4181offerfrom$159.00#36CO2MonitorAirQualityMonitorforCarbonDioxideHumidityTempetureNDIRSensorCO2MeterControllerwithRelayFunctionforGrowRoomHomeOffice4.2outof5stars 1862offersfrom$127.99#37AirQualityMonitorTester,IndoorPollutionAlarmDetector,CO2,HCHO,TVOC,TempandHumidityReal-TimeReadings5in1SensorMeterforGrowTents,WineCellars,Home,Office,Car3.5outof5stars 371offerfrom$39.99#38AirQualityMonitorBIAOLINGAccurateTesterforCO2Formaldehyde(HCHO)TVOCPM2.5/PM10MultifunctionalAirGasDetectorRealTimeData&MeanValueRecordingforHomeOfficeandVariousOccasion4.0outof5stars 623#39INKBIRDWiFiIndoorAirQualityMonitor,CO2Detector,AccurateNDIRSensor,TemperatureandRelativeHumidity,IndoorCO2MeterwithDataLogger,forCars,WineCellars,GrowTents,Homes(INK-CO2W).4.1outof5stars 291offerfrom$79.99#40CO2Detector,CO2CarbonDioxideDetectorsMonitor,USBCAirQualityMonitorLCDScreenSensorDetectorTemperatureandRelativeHumidityPortableDetectorforDesktop,Home,Car,Office,Room3.6outof5stars 41offerfrom$33.99#41AIRKNIGHTPremiumCO2MonitorIndoor+Humidity&Temperature|CarbonDioxideMeterforGrowRoomHomebrewing-PortableCO2MeterIndoorforTravel-CarbonDioxideDetector,CO2Sensor4.2outof5stars 241offerfrom$69.99#42CO2Detector,Seesii3in1CarbonDioxideDetectorAirQualityMonitorTemperatureHumidityAirAnalyzerforCO2DigitalMeterTestIndoorAirVentilationLevelsforIndoorHomeOffice5.0outof5stars 31offerfrom$59.99#43SITERWELL3-in-1CO2DetectorMonitor,IndoorAirQualityMonitorwithReal-TimeCO2PPMLevelsDisplay,CO2MeterwithTestButton,Temperature&HumidityDetection,12HTimeAfterRecharging,White4.8outof5stars 102offersfrom$62.46#44IndoorRoomAirQualityTesterCO2AnalyzerDetectorMonitorPollution&VentilationMeterCarbonDioxideReaderTemperatureandHumidityInfrared(NDIR)SensorppmReadingsonLCDScreen3.2outof5stars 471offerfrom$19.99#45CO2ControllerCarbonDioxideControllerCO2MeterMonitorDayandNightRelayFunction,NDIRCO2SensorforGreenHouse,GrowRooms,Factory,Home,Office4.8outof5stars 272offersfrom$157.99#46JicfungAirQualityMonitorDetectTestIndoorTester3-in-1CarbonDioxideDetectorReaderCO2Alarm400-5000ppmPollutionVentilationTemperatureHumidityInfraredNDIRSensorReadingsLCDScreen3.9outof5stars 181offerfrom$24.99#47VIVOSUNAirQualityMonitorCO2TesterIndoorPollutionDetector,HCHO/TVOC/PM2.5/PM10TestMeterwithRealTimeDataandMeanValueRecordforHomeOfficeUsing3.9outof5stars 233#48GZAIRSmartWi-FiCO2Meter,DataLogger,Tabletop&WallMountableCarbonDioxideMonitorforHome&School,NDIRSensor,Temperature&Humidity,400-5000PPM,RechargeableBatteryIncluded4.0outof5stars 532offersfrom$59.44#49CO2MeterAZ-0004IndoorAirQualityCO2Meter,TemperatureandRelativeHumidity,White4.4outof5stars 3532offersfrom$78.80#50MiniCO2DetectorAirQualityMonitor3-in-1MultifunctionalCO2DetectorCarbonDioxideMonitorTemperatureHumidityAirAnalyzerStylishandLightweightCO2MonitorYouCanUseAnywhere.4.0outof5stars 11offerfrom$39.99←Previouspage12Nextpage→ 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