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FaucetsResold Air PurifiersResold Cooling & HeatingResold DysonResold Home ImprovementResold SharkResold WINIXSafety Equipment and GearAir QualityAlarm SystemsAll Garage StorageAll Home SecurityBathroom Cabinets & FixturesBathroom PlumbingCarbon Monoxide AlarmsDehumidifiersDimmers, Switches, and Wall PlatesFiltreteFire SafetyFireplacesFirst AlertGuttering & DrainageHome SafetyHome Safety by BrandKiddeKitchen PlumbingLevoitLight BulbsPaint Supplies & ToolsPersonal PreparednessPersonal Protective EquipmentPro ToolsProtective Metal Working GearSafety DetectorsShop Plumbing by FixtureStorm & Flood PrepSurveillanceToilets and BidetsTool Equipment & StorageWater HeatersWater Heaters, Pumps & TanksWildfire Prep
Particle Sensor(80)
Uses item details. Price when purchased online
INTBUYING PM2.5 Sensor Air Quality Monitor Home Air Quality Particle Detector $79.00

$7900
current price $79.00INTBUYING PM2.5 Sensor Air Quality Monitor Home Air Quality Particle Detector
PMS5003 PM2.5 Air Particle Dust Sensors Module High Precise Digital Purifiers Electronic Inside Output $23.06

$2306
current price $23.06PMS5003 PM2.5 Air Particle Dust Sensors Module High Precise Digital Purifiers Electronic Inside Output
Handheld Industrial Air Quality Detector Dust Particle Counter Dust Particles Pm2.5pm10 $1,461.85

$1,46185
current price $1,461.85Handheld Industrial Air Quality Detector Dust Particle Counter Dust Particles Pm2.5pm10
Smart TLC2326 Tuya Liquid Level Monitor 118 inches APP Oil Water Outdoor Alarm Sensor Household Indicator Ultrasonic Well Monitoring System WiFi Detector Granary Solid Particle Volume $106.00

$10600
current price $106.00Smart TLC2326 Tuya Liquid Level Monitor 118 inches APP Oil Water Outdoor Alarm Sensor Household Indicator Ultrasonic Well Monitoring System WiFi Detector Granary Solid Particle Volume
Air Quality Meter / Particle Counter PCE-RCM 11 $471.00

$47100
current price $471.00Air Quality Meter / Particle Counter PCE-RCM 11
PM2.5 Air Particle/Dust Sensor Laser Inside Digital Output Module Air Purifier G5 / PMS5003 Laser PM2.5 Sensor,1 * Sensor 1 * cable,As Shown $18.29

$1829
current price $18.29PM2.5 Air Particle/Dust Sensor Laser Inside Digital Output Module Air Purifier G5 / PMS5003 Laser PM2.5 Sensor,1 * Sensor 1 * cable,As Shown
O3 Detector With Dust Particle And VOC Monitoring For Indoor Outdoor Air Quality Analysis ABS Rechargeable $102.04

$10204
current price $102.04O3 Detector With Dust Particle And VOC Monitoring For Indoor Outdoor Air Quality Analysis ABS Rechargeable
NuTone BIAQRS100 Overture Smart Air Quality Monitor Room Sensor

NuTone BIAQRS100 Overture Smart Air Quality Monitor Room Sensor
Clearance Yammee PM2.5 Air Particle Dust Sensors Digital Output Module Air Purifiers PMS5003 $18.62 Was $23.24

Now$1862
current price Now $18.62, Was $23.24$23.24
Yammee PM2.5 Air Particle Dust Sensors Digital Output Module Air Purifiers PMS5003
Temtop P600 PM2.5 PM10 Air Quality Monitor Rechargeable $69.99

$6999
current price $69.99Temtop P600 PM2.5 PM10 Air Quality Monitor Rechargeable
11 out of 5 Stars. 1 reviews
AIRKNIGHT 9-In-1 Indoor Air Quality Monitor Indoor Portable CO2 Monitor, VOC Sensor, Formaldehyde Detector, AQI, PM2.5 + 4 More Home Monitoring, Air Quality Tester Confined Space Clean Air Monitor $89.99 Was $121.49

Now$8999
current price Now $89.99, Was $121.49$121.49
AIRKNIGHT 9-In-1 Indoor Air Quality Monitor Indoor Portable CO2 Monitor, VOC Sensor, Formaldehyde Detector, AQI, PM2.5 + 4 More Home Monitoring, Air Quality Tester Confined Space Clean Air Monitor
584 out of 5 Stars. 58 reviews
TECHTONGDA Formaldehyde Monitor Air Quality Monitor Home Air Quality Particle Detector Handheld High-Precision Formaldehyde Detector $49.00

$4900
current price $49.00TECHTONGDA Formaldehyde Monitor Air Quality Monitor Home Air Quality Particle Detector Handheld High-Precision Formaldehyde Detector
PMS5003 PM2.5 Air Particle Dust Sensors Module High Precise Digital Purifiers Electronic Inside Output $21.03

$2103
current price $21.03PMS5003 PM2.5 Air Particle Dust Sensors Module High Precise Digital Purifiers Electronic Inside Output
5-in-1 Indoor Air Quality Monitor with Laser Sensor - Accurate Real-Time Tracking for PM1.0 PM2.5 PM10, Temperature & Humidity, LCD Color Screen, USB-C Portable
5-in-1 Indoor Air Quality Monitor with Laser Sensor - Accurate Real-Time Tracking for PM1.0 PM2.5 PM10, Temperature & Humidity, LCD Color Screen, USB-C Portable
Air Quality Monitors Indoor Professional Particle Counter,Humidity, TVOC Formaldehyde, Temperature Tester
Air Quality Monitors Indoor Professional Particle Counter,Humidity, TVOC Formaldehyde, Temperature Tester
Habitat 150A(e) True HEPA Filtration Air Filter System, Realtime Air Quality Sensor, Covers up to 150ft², Removes 99.97% of Airborne Particles and Viruses, Relacement Filter, HEPA 13 From $24.99

3 options
Available in additional 3 optionsFrom$2499
Habitat 150A(e) True HEPA Filtration Air Filter System, Realtime Air Quality Sensor, Covers up to 150ft², Removes 99.97% of Airborne Particles and Viruses, Relacement Filter, HEPA 13
104.6 out of 5 Stars. 10 reviews
Temtop M10 Real-Time Indoor Air Quality Monitor for PM2.5 TVOC HCHO AQI Tester $59.99

$5999
current price $59.99Temtop M10 Real-Time Indoor Air Quality Monitor for PM2.5 TVOC HCHO AQI Tester
42.8 out of 5 Stars. 4 reviews
MOMOJIA Modular Dust Detectors Fine Particulate Matter Monitoring for GP2Y1051 PM2.5 Air Quality Sensors Module High Precisions $9.97

$997
current price $9.97MOMOJIA Modular Dust Detectors Fine Particulate Matter Monitoring for GP2Y1051 PM2.5 Air Quality Sensors Module High Precisions
Getcheer Air quality measurement apparatus, namely, particle counters, Indoor Air Quality Monitor 16 in 1 with 9AQI+7 AQI Alert Buzzers $170.99

$17099
current price $170.99Getcheer Air quality measurement apparatus, namely, particle counters, Indoor Air Quality Monitor 16 in 1 with 9AQI+7 AQI Alert Buzzers
PMS5003 PM2.5 Particle High Precise Air Purifiers Electronic Monitoring Module Dust Sensors $19.79

$1979
current price $19.79PMS5003 PM2.5 Particle High Precise Air Purifiers Electronic Monitoring Module Dust Sensors
Particle Counter PCE-MPC 10 $752.00

$75200
current price $752.00Particle Counter PCE-MPC 10
Air Quality Monitors Indoor Professional Particle Counter,Humidity, TVOC Formaldehyde, Temperature Tester
Air Quality Monitors Indoor Professional Particle Counter,Humidity, TVOC Formaldehyde, Temperature Tester
POWERTEC Air Quality Monitor with 7 LCD Display Multi-Sensor CO, PM2.5, PM10, HCHO, TVOC Detector, NDIR Sensors, Rechargeable Indoor/Workshop Air Monitor (AD1001) $129.99

$12999
current price $129.99POWERTEC Air Quality Monitor with 7 LCD Display Multi-Sensor CO, PM2.5, PM10, HCHO, TVOC Detector, NDIR Sensors, Rechargeable Indoor/Workshop Air Monitor (AD1001)
Lerpwige Shockproof ABS Dust Particle Counter Multiple Environment Monitoring $229.12

$22912
current price $229.12Lerpwige Shockproof ABS Dust Particle Counter Multiple Environment Monitoring
Furnace Temperature Probe Bbq Particle Furnace Temperature Sensing Rod Pt1000

Furnace Temperature Probe Bbq Particle Furnace Temperature Sensing Rod Pt1000
Tuya Wifi Portable Air Quality Meter PM1.0 PM2.5 PM10 CO2 TVOC HCHO Temperature And Humidity Tester LCD Color Screen Carbon Dioxide Detector With Time And Date Display $51.71

$5171
current price $51.71Tuya Wifi Portable Air Quality Meter PM1.0 PM2.5 PM10 CO2 TVOC HCHO Temperature And Humidity Tester LCD Color Screen Carbon Dioxide Detector With Time And Date Display
Hp-5800G Ammonia Gas Detector Tester Monitor,Particle Detector Professional Meter For Industry,Home,Factory,Air Purifier Quality $609.19

$60919
current price $609.19Hp-5800G Ammonia Gas Detector Tester Monitor,Particle Detector Professional Meter For Industry,Home,Factory,Air Purifier Quality
Temtop Air Quality Monitor LKC-1000S+ 2nd PM2.5 PM10 Formaldehyde Temperature and Humidity TVOC AQI Tester Indoor Outdoor Air Pollution Detector w/ Data Export

Temtop Air Quality Monitor LKC-1000S+ 2nd PM2.5 PM10 Formaldehyde Temperature and Humidity TVOC AQI Tester Indoor Outdoor Air Pollution Detector w/ Data Export
32.3 out of 5 Stars. 3 reviews
Tuya WiFi 16 in 1 Air Quality Monitor Multifunction PM2.5 PM10 HCHO TVOC CO Carbon Dioxide Screen Display Air Detector A $24.94 Was $28.74

Now$2494
current price Now $24.94, Was $28.74$28.74
Tuya WiFi 16 in 1 Air Quality Monitor Multifunction PM2.5 PM10 HCHO TVOC CO Carbon Dioxide Screen Display Air Detector A
Air Quality Monitors Indoor Professional Particle Counter,Humidity, TVOC Formaldehyde, Temperature Tester
Air Quality Monitors Indoor Professional Particle Counter,Humidity, TVOC Formaldehyde, Temperature Tester
IQAir Air Quality Monitor Indoor, White, Swiss Design, Professional Grade,1 Count per Pack, Assembled Product Height 3.5 in

2 options
Available in additional 2 optionsIQAir Air Quality Monitor Indoor, White, Swiss Design, Professional Grade,1 Count per Pack, Assembled Product Height 3.5 in
1424.6 out of 5 Stars. 142 reviews
NEW 2X 9 in 1 Air Quality Monitor Indoor Outdoor PM2.5, PM1.0, PM10, HCHO, Detector Tester Temperature and Humidity Sensor $96.42 Was $109.89

Now$9642
current price Now $96.42, Was $109.89$109.89
NEW 2X 9 in 1 Air Quality Monitor Indoor Outdoor PM2.5, PM1.0, PM10, HCHO, Detector Tester Temperature and Humidity Sensor
Furnace Temperature Probe Bbq Particle Furnace Temperature Sensing Rod Pt1000

Furnace Temperature Probe Bbq Particle Furnace Temperature Sensing Rod Pt1000
Tuya Wifi Portable Air Quality Meter PM1.0 PM2.5 PM10 CO2 TVOC HCHO Temperature And Humidity Tester LCD Color Screen Carbon Dioxide Detector With Time And Date Display $51.37

$5137
current price $51.37Tuya Wifi Portable Air Quality Meter PM1.0 PM2.5 PM10 CO2 TVOC HCHO Temperature And Humidity Tester LCD Color Screen Carbon Dioxide Detector With Time And Date Display
Air quality tester,Quality Meters Office Indoor Air Quality Wifi 11-in-1 Air Quality Indoor Restaurant Black $140.49

$14049
current price $140.49Air quality tester,Quality Meters Office Indoor Air Quality Wifi 11-in-1 Air Quality Indoor Restaurant Black
Homedics 2-in-1 Air Purifier & Humidifier, with Digital Particle Sensor, Color-Coded Indoor Air quality $127.49 Was $149.99

Now$12749
current price Now $127.49, Was $149.99$149.99
Homedics 2-in-1 Air Purifier & Humidifier, with Digital Particle Sensor, Color-Coded Indoor Air quality
1204.5 out of 5 Stars. 120 reviews
DM103B For Tuya WiFi PM2.5 Air Quality Monitor Temperature & Humidity Sensor

DM103B For Tuya WiFi PM2.5 Air Quality Monitor Temperature & Humidity Sensor
Flash Deal Breezome Air Purifiers for Home , Hepa Air Filter with PM 2.5 Display Air Quality Sensors, Air Cleaner for Dust, Smoke, Pets Hair, Pollen,Bedroom,Office,White $38.99 Was $138.99

Now$3899
current price Now $38.99, Was $138.99$138.99
Breezome Air Purifiers for Home , Hepa Air Filter with PM 2.5 Display Air Quality Sensors, Air Cleaner for Dust, Smoke, Pets Hair, Pollen,Bedroom,Office,White
354.8 out of 5 Stars. 35 reviews
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