Air Quality Sensor
4,500+ results
- Air Purifier Smart True HEPA Air Quality Sensor Allergens Smoke Odour Smart WiFiOpens in a new window or tabUnlock the Deal Vault - Extra Discounts Insides!🔥Brand newAU $329.79or Best OfferFree 4-day postageFree returnsSave up to 9% when you buy morearovec_australia (2,218) 100%
- Air Quality Monitor CO2 Meter Temp Humidity Harmful Gas Home Outdoor CO2 SensorOpens in a new window or tab✔40-5000 ppm✔Alarm✔2400mAh✔Hook Design✔CalibrationBrand newAU $98.99Buy It NowFree 3-day postageFree returns17 watchersszwindemomo (3,344) 99.9%
- 5-In-1 Advanced Indoor Air Quality Sensor PM2.5/PM10/CO2/Temperature SensorOpens in a new window or tabBrand newAU $317.95Buy It NowFree postageyour_wellness_space (466) 100%
- 5in1 CO2 Meter Air Quality Monitor Temperature Humidity Carbon Dioxide DetectorOpens in a new window or tabBrand newAU $28.99or Best OfferFree postageFree returns188 soldSave up to 7% when you buy morellt-store (28,242) 98.9%
- ECOWITT WH45 Indoor 5-in-1 Air Quality Sensor, with PM2.5 / PM10 / CO2 / TemperaOpens in a new window or tabBrand newAU $250.44or Best OfferFree postage4 watchersshja4037 (585) 98.7%
- CO2 Detect LCD Digital Air Quality Monitor Gas Detector Analyzer Tester Sensor AOpens in a new window or tabBrand newAU $20.96Buy It NowFree postageSave up to 20% when you buy moreashl_4844 (345) 96.6%
- Sunbeam Fresh Control Air Purifier with Air Quality Sensor and Indicator| 4-StagOpens in a new window or tabBrand newAU $200.95Buy It NowFree postagetheclevercasa (10) 100%
- Formaldehyde Meter Detector Analyzer Sensor Air Quality Monitor HCHO TVOC AlarmOpens in a new window or tabBrand newAU $49.99or Best OfferFree 4-day postagejcinstruments (2,623) 98.5%
Picked For You
Top selling items from trusted sellers | Sponsored- AU 3 in 1 Carbon Monoxide Sensor Semiconductor Sensor Co2 Meter Air Quality MoniOpens in a new window or tabBrand newAU $20.78or Best OfferFree postageSave up to 20% when you buy moreeglobalshop002 (2,476) 96.9%
- Formaldehyde Meter Detector Analyzer Sensor Air Quality Monitor HCHO TVOC AlarmOpens in a new window or tabBrand newAU $49.99or Best OfferFree 4-day postagejcinstruments (2,623) 98.5%
- Ecowitt WH43 Indoor PM2.5 Air Quality SensorOpens in a new window or tabBrand newAU $319.89Buy It NowFree postagekrazy-kart (440) 88.5%
- 5in1 CO2 Meter Air Quality Monitor Humidity Temperature Carbon Dioxide DetectorOpens in a new window or tabBrand newAU $27.95or Best OfferFree postageFree returns65 soldSave up to 7% when you buy moreyoungly_store_oz (24,468) 98.5%
- WH45 5-in-1 Air Quality Sensor PM2.5 PM10 CO2 Temperature Humidity DetectionOpens in a new window or tabBrand newAU $269.95Buy It NowFree postageFree returnstiki-shopping (168) 98.8%
- CO2 TVOC Air Quality Detector Carbon Dioxide Monitor Temperature Humidity 5 in 1Opens in a new window or tabBrand newAU $26.98or Best OfferFree postageFree returnswelcome-dropshipper (12,407) 98.7%
- Air Purifier Smart True HEPA Air Quality Sensor Allergens Smoke Odour Smart WiFiOpens in a new window or tabBrand newAU $247.13Was: AU $411.8940% offor Best OfferFree postageFree returnsSave up to 7% when you buy moreaus_appliance (1,732) 100%
- Davis AirLink -Air Quality Sensor 7210 (Supplied with Australian Tax Invoice)Opens in a new window or tabBrand newAU $365.00or Best OfferFree 4-day postageneic_sales (6,185) 99.7%
- New listingAir Quality Sensor Module Blue GY- SGP30 eCO2 Formaldehyde Detector ModuleOpens in a new window or tabBrand newAU $21.49or Best OfferFree postagemingnuo006 (188) 97.5%
- Indoor LCD Digital Air Quality Monitor CO2 Gas Detector Analyzer Tester SensorOpens in a new window or tabBrand newAU $22.33Buy It NowFree postage64 soldSave up to 8% when you buy morewholesale198-1 (29,314) 99%
- INKBIRD Air Quality Monitor 3PCS Temp & humidity Sensor ITH-20 On/ Off Sensor AUOpens in a new window or tabBrand newAU $42.07Buy It NowFree postageFree returnsAlmost gone18 soldszwindemomo (3,344) 99.9%
- Air Quality Analyzer Digital Carbon Dioxide Meter Gas Detector Tester Sensor AUOpens in a new window or tabBrand newAU $22.49Buy It NowFree postageSave up to 8% when you buy moretopestore360 (64,609) 99.4%
- MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module For Arduino New.Opens in a new window or tabBrand newAU $5.50Buy It Now+AU $3.30 postageino-tronix (1,019) 98%
- LCD Meter Temperature Humidity Sensor Tester Air Quality Monitor Co2 Detecter aOpens in a new window or tabBrand newAU $37.18Buy It NowFree postagevkaikai00j (180) 98.4%
- Air Purifier Smart True HEPA Air Quality Sensor Allergens Smoke Odour Smart WiFiOpens in a new window or tabAustralian Brand - 2-Y Warranty – Money Back GuaranteeBrand newAU $49.89 to AU $329.89Buy It NowFree 4-day postageFree returnsSave up to 7% when you buy morearovec_australia (2,218) 100%
- CO2 Detector Temp & Humidity Sensor Air quality monitor Large LCD screen ℃/℉ auOpens in a new window or tabBrand newAU $88.00Buy It NowFree 3-day postageinkbirdau (42,924) 99.9%
- LCD Meter Temperature Humidity Sensor Tester Air Quality Monitor Co2 DetecterOpens in a new window or tabBrand newAU $36.75Buy It NowFree postagelovelion (1,432) 99.4%
- ECOWITT WH45 Indoor 5-In-1 Air Quality Sensor, with PM2.5 / PM10 / CO2 / TemperaOpens in a new window or tabBrand newAU $255.00or Best OfferFree postageaussiebigmart (397) 99%
- Digital LCD Air Quality Monitor TVOC CO2 Detector Temperature Humidity Meter AUOpens in a new window or tabBrand newAU $30.85or Best OfferFree postageFree returnswelcome-dropshipper (12,407) 98.7%
- Air Quality Sensor PM2.5 PM10 CO2 Temperature Humidity Detector WH45 IndoorOpens in a new window or tabBrand newAU $274.79Buy It NowFree postageFree returnspineybay (99) 100%
- PM2.5 Detector Air Quality Monitor Gas Analyzer Dust Sampling Meter HT9600 ty23Opens in a new window or tabBrand newAU $273.63Was: AU $297.428% offor Best OfferFree postagefrom Chinaliu586 (1,662) 97.7%
- Eve Room - Indoor Air Quality Sensor To Monitor Air Quality (voc), TemperatureOpens in a new window or tabBrand newAU $87.56Buy It Now+AU $29.85 postagefrom United StatesLast one5 watchersgr_liquidators (30,308) 98%
- AROVEC Air Purifier AV-P300 Black True HEPA Filter Smart Air Quality SensorOpens in a new window or tabAU Stock, 2-Year Warranty, Great Customer SupportBrand newAU $164.94Was: AU $299.8945% offor Best OfferFree 4-day postageFree returns53 soldSave up to 7% when you buy moreaus_appliance (1,732) 100%
- 3 in 1 Air Quality Tester NDIR Sensor Portable CO Monitor Type-C RechargeableOpens in a new window or tabBrand newAU $40.91Buy It NowFree postagefrom Chinauponeshop (4,186) 95.8%
- MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module For ArduinoOpens in a new window or tabBrand newAU $6.55or Best Offer+AU $3.62 postagefrom Chinashieldsfans (89,358) 98.9%
- INKBIRD Portable CO2 Monitor 2-Alarm Air Quality Detector Sensor Color DisplayOpens in a new window or tabBrand newAU $43.39or Best OfferFree 3-day postage16 watchersinkbirdau (42,924) 99.9%
- ENS160+AHT21 Carbon Dioxide CO2 ECO2 TVOC Useful Air Quality Sensor for ArduinoOpens in a new window or tabBrand newAU $14.09or Best OfferFree postageSave up to 15% when you buy moreskymomentstore-08 (5,768) 97.3%
- Household PM2.5 Detector Module Air Quality Dust Sensor AQI LCD Display MonitorOpens in a new window or tabBrand newAU $83.83Buy It NowFree postagefrom China54 soldszhdd (6,667) 99.6%
- ECOWITT WH45 Indoor 5-In-1 Air Quality Sensor, with PM2.5 / PM10 / CO2 / TemperaOpens in a new window or tabBrand newAU $267.70Buy It NowFree postagehamas_store (356) 97.3%
- Air Purifier Smart True HEPA Air Quality Sensor Allergens Smoke Odour Smart WiFiOpens in a new window or tab24-month Warranty Brand New Official Store AV-P152PRO-SBrand newAU $329.89or Best OfferFree postageFree returnsausbrilliant (4,787) 99.6%
- 3 in 1 Carbon Monoxide Sensor Semiconductor Sensor Co2 Meter Air Quality MonitorOpens in a new window or tabBrand newAU $23.49or Best OfferFree postagehomieshopping020 (138) 96%
- MQ-135 Air Quality (Benzene, Alcohol, smoke) Sensor ModuleOpens in a new window or tabBrand newAU $8.99or Best OfferFree postageSave up to 10% when you buy moretemperosys (5,772) 99.1%
- 3 in 1 Air Quality Monitor Semiconductor Sensor Color Screen Air Quality MonitorOpens in a new window or tabBrand newAU $23.79Buy It NowFree postagehomieshopping020 (138) 96%
- Air Quality Sensor For 00-13 BMW 5 6 7 Series X5 X6 Mini R55 R56 R57 64119240180Opens in a new window or tabBrand newAU $59.39Was: AU $65.9910% offor Best OfferFree postagefrom ChinaFree returnsztmotorparts2022 (821) 99.4%
- Fresh Control Air Purifier 4-Stage HEPA Filter Ioniser Air Quality Sensor SAP095Opens in a new window or tabBrand newAU $256.49or Best OfferFree postage2 watchersanad.2316 (874) 97.5%
- 3 in 1 Air Quality Monitor Semiconductor Sensor Gas Detector Analysis InstrumentOpens in a new window or tabBrand newAU $21.02or Best OfferFree postageSave up to 20% when you buy moretopysealler88 (2,787) 97.4%
- CO2 DetectJC LCD Digital Air Quality MonitQT Gas DetectQT Analyzer Tester SensorOpens in a new window or tabBrand newAU $19.36Buy It NowFree postageflyingbird_136 (4,580) 96.6%
- Air Quality Analyzer Carbon Dioxide Meter Gas Detector Analyzer Tester Sensor AUOpens in a new window or tabBrand newAU $19.36Buy It NowFree postageSave up to 15% when you buy morenatfran_4066 (325) 96.9%
- 5 In 1 Air Quality Monitor Formaldehyde CO2 HCHO TVOC Detector for Greenhouse AUOpens in a new window or tabBrand newAU $40.45Buy It NowFree postagehaich98 (4,710) 98.6%
- 3 in 1 Co2 Air Detector Semiconductor Sensor Type-c Charging Air Quality MonitorOpens in a new window or tabBrand newAU $25.79Buy It NowFree postageSave up to 15% when you buy morefashiondealsday013 (338) 98.6%
- CO2 DetectJC LCD Digital Air Quality Monitor Gas Detector Analyzer Tester SensorOpens in a new window or tabBrand newAU $22.96Buy It NowFree postageabi16-02 (20,981) 96.4%
- Mercedes Benz A250 W176 Air Quality Sensor Module A2045420218Opens in a new window or tabPre-ownedAU $49.00Buy It Now+AU $7.25 postagesportsspares (2,719) 99.6%
- 3 in 1 Carbon Monoxide Sensor Portable Carbon Dioxide Sensor Air Quality MonitorOpens in a new window or tabBrand newAU $22.89Buy It NowFree postageSave up to 8% when you buy moreprimeaseller (1,647) 93.1%
- Air Quality Monitor Indoor PM2.5 Meter Smart Sensor Temperature Humidity TesterOpens in a new window or tabBrand newAU $65.78or Best OfferFree postageSave up to 11% when you buy morefudanz (592) 97.4%
- Household PM2.5 Detector Module Air Quality Dust Sensor AQI LCD Display MonitorOpens in a new window or tabBrand newAU $76.44Buy It NowFree postagefrom Chinahaoduodan6 (415) 97.7%
- Air Quality Sensor For 00-13 BMW 5 6 7 Series X5 X6 Mini R55 R56 R57 64119240180Opens in a new window or tabBrand newAU $59.39Was: AU $65.9910% offor Best OfferFree postagefrom ChinaFree returnsdhhl6454 (7,581) 98.9%
- INKBIRD 9-in-1 Air Quality Monitor Indoor CO2 Temperature Humidity HCHO,PM2.5/10Opens in a new window or tabBrand newAU $216.99Was: AU $239.009% offBuy It NowFree 3-day postageinkbirdau (42,924) 99.9%
- 3 in 1 Carbon Monoxide Sensor Semiconductor Sensor Co2 Meter Air Quality MonitorOpens in a new window or tabBrand newAU $21.02 to AU $21.42Buy It NowFree postageSave up to 20% when you buy moretopysealler88 (2,787) 97.4%
- Click Air Purifier With UVC Light Steriliser & Air Quality SensorOpens in a new window or tabBrand newAU $72.94or Best OfferFree postageshonny114 (440) 100%
- GY-SGP30 Air Quality Gas Sensor TVOC eCO2 Carbon Dioxide Measurement FormaldehydOpens in a new window or tabBrand newAU $17.95Buy It NowFree postagevectoronlinecomau (1,880) 100%
- 3 in 1 Air Quality Monitor Semiconductor Sensor Gas Detector Analysis InstrumentOpens in a new window or tabBrand newAU $21.99or Best OfferFree postageindiestoregy017 (15) 94.1%
- Indoor Air Quality Sensors Detection Temperature Humidity Display forOpens in a new window or tabBrand newAU $31.05 to AU $31.13Buy It NowFree postageSave up to 15% when you buy morewn55_3 (2,243) 99%
- Purple Air Sensor - PA-II - Outdoor w/ Genuine Power Supply - Air Quality SensorOpens in a new window or tabPre-ownedAU $437.88or Best Offer+AU $46.19 postagefrom United Statessmharr (242) 100%
- 3 in 1 Co2 Air Detector Semiconductor Sensor Type-c Charging Air Quality MonitorOpens in a new window or tabBrand newAU $21.42or Best OfferFree postageSave up to 20% when you buy moretopysealler88 (2,787) 97.4%
- 3 in 1 Air Quality Monitor Semiconductor Sensor Color Screen Air Quality MonitorOpens in a new window or tabBrand newAU $20.86or Best OfferFree postageSave up to 15% when you buy moreluckysellerbuy0010 (310) 99.1%
- Formaldehyde Meter Detector Analyzer Sensor Air Quality Monitor HCHO TVOC AlarmOpens in a new window or tabBrand newAU $49.99or Best OfferFree 4-day postagejcinstruments (2,623) 98.5%
- Indoor Air Quality Sensors Detection Temperature Humidity Display forOpens in a new window or tabBrand newAU $28.73 to AU $28.76Was: AU $30.245% offBuy It NowFree postageSave up to 9% when you buy moreqa99_7 (1,823) 98.7%
- SIEMENS QPA2000 Room air quality sensorsOpens in a new window or tabBrand newAU $175.16or Best Offer+AU $17.52 postagefrom Sloveniabosto91 (348) 100%
- Air Purifier Smart True HEPA Air Quality Sensor Allergens Smoke Smart WiFi RenewOpens in a new window or tabPre-ownedAU $181.44Was: AU $329.8945% offBuy It NowFree postageFree returnsaus_appliance (1,732) 100%
- Air Purifier Smart True HEPA Air Quality Sensor Allergens Smoke Odour Smart WiFiOpens in a new window or tab24-month Warranty Brand New OfficialStore AV-P152PRO-BSBrand newAU $329.89or Best OfferFree postageFree returnsausbrilliant (4,787) 99.6%
- Smart Air Quality Monitor CO2 VOC HCHO Gas Detector Sensor Automation Alarm ApzAOpens in a new window or tabBrand newAU $37.47or Best OfferFree postagefrom Chinablacktech*life (7,549) 97.9%
- LCD Display Meter Indoor Temperature Humidity Sensor Tester Air Quality MonitorOpens in a new window or tabBrand newAU $37.38Buy It NowFree postageoneworld_l (1,238) 98.7%
- SDS011/DSM501A Dust Sensor PM Sensor Particle Laser PM2.5 Air Quality DetectionOpens in a new window or tabBrand newAU $10.47 to AU $46.62Buy It Now+AU $3.62 postagefrom Chinashieldsfans (89,358) 98.9%
- 3 in 1 Carbon Monoxide Sensor Semiconductor Sensor Co2 Meter Air Quality MonitorOpens in a new window or tabBrand newAU $21.89 to AU $22.29Buy It NowFree postagenewfindershop661 (1,393) 95.6%
- Siemens Duct Air Quality Sensor QPM2100 NEWOpens in a new window or tabNew (other)AU $332.80or Best Offer+AU $55.37 postagefrom United Stateschukpuma10 (141) 100%
- CO2 Detector Air Quality Meter Monitor Sensor Humidity Temperature Monitors #AUOpens in a new window or tabBrand newAU $118.79or Best OfferFree postagefrom ChinaFree returnstamil-store*com (528) 97.3%
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