61,285 Air Quality Detector
results from1,571 suppliers
Portable Handheld Pm2.5 Multi-Function Air Quality Detector Indoor Outdoor Exhaust Gas Analyzer
US$ 29.5-37 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
- Gas: Pm2.5/Pm1.0/Pm10/Hcho/Tvoc/Aqi/Temp/Hum
Intelligent Air Quality Monitor Infrared Ndir Sensor CO2 Meter Gas Analyzer Air Pollution Detector
US$ 20-23 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
Customizable ODM Co Carbon Monoxide Detector Air Quality Monitor Temperature Humidity Meter Electronic Measuring Instruments
US$ 13.5-18 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Packing: Neutral Box
- Standard: 70*70*28MM
- Port: Shenzhen
- Production Capacity: 50000 Pieces/Year
New Design Hot Sale Desktop Model Air Quality Monitor CO2 Pm2.5 Tvoc Hcho Gas Detector
US$ 48-60 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
Portable Mini Co Air Quality Monitor LCD Real-Time Display Carbon Monoxide Detector
US$ 59-300 / Piece
Min. Order:1 Piece
- Type: Carbon Monoxide Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
Air Quality Detector CO2 Meter Pm2.5/Hcho/Tvoc CO2 Detector with History Recording Function
US$ 41-47 / Piece
Min. Order:2 Pieces
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
- Product Name: Multifunctional Air Quality Detector
- Measure: CO2+Pm1.0+Pm2.5+Pm10+Tvoc+Hcho+Temperature+Humidit
- Pm2.5/Pm1./Pm10 Technolology: Laser Scattering
White ABS Air Quality Detector with LCD Screen
US$ 19-25 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Non Portable
- Certification: CE, RoHS
Pm2.5 Air Quality Meter Gas Monitor Detector for Micro Dust Measurement Analyzer
US$ 25-35 / Piece
Min. Order:2 Pieces
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
- Product Name: Pm2.5 Air Quality Monitor
- Material: ABS
- Color: Black
Indoor Air Quality Detector Desktop for Italy Market Temperature Humidity
US$ 50-63 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Desktop / Wall Mounted
- Certification: CE, RoHS
Wholesale Desktop Multi Functional Indoor 9-in-1 Air Quality Detector with Charging Cable
US$ 39-47 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Wholesale Supply High Quality Fixed Combustible Gas Detectors
US$ 110-220 / sets
Min. Order:1 sets
- Warranty: 1 Year
- Type: Dust Detector
- Usage: Industrial Production
- Detecting Gas: Dust Concentration
- Detection Principle: Infrared/Laser
- Status Display: LCD Display
Wall Mounted Carbon Dioxide Detector Hygrothermograph Indoor Air Quality Detector
US$ 50-60 / Set
Min. Order:1 Set
- After-sales Service: Yes
- Warranty: One Year Warranty
- Customized: Customized
- Certification: FCC, CE, RoHS
- Gas: CO2
- Type: Electrochemical Gas Analyzer
T-016sco2 Meter Carbon Dioxide Detector Ndir Air Quality Monitor Detector Indoor
US$ 40 / Piece
Min. Order:100 Pieces
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
- Gas: CO2
- Type: Infrared Absorption Analyzer
- OEM: Yes
CO2 Temperature Humidity Air Quality Detector for Hydroponics Greenhouse Farmer HVAC
US$ 49.6-62.7 / Piece
Min. Order:1 Piece
- After-sales Service: 2 Years
- Warranty: 2 Years
- Brand: AG
- Customized: Customized
- Portable: Desktop
- Certification: CE
Portable Detector Gas CO2 Meter Dm509 Air Quality Monitoring System Pm2.5 Dust Detector
Min. Order:5 Pieces
- Brand: Mantern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
- Gas: H2S
- Type: Ammonia Detector
Air Quality Sulfur Dioxide 0-100ppm Gas Detector High Precision 0.1ppm Resolution
US$ 299-1500 / Piece
Min. Order:1 Piece
- Brand: Safegas
- Customized: Customized
- Portable: Non Portable
- Certification: CE, ISO
- Gas: SO2
- Type: Electrochemical Gas Analyzer
Dust Detector Pm2.5 Numerical Measuring Instrument Temperature and Humidity Meter Air Quality Detector
US$ 38-40 / Piece
Min. Order:50 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Ggele
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Skz1050-C2h4 Air Quality Tester Emission Tester Exhaust Gas Analyzer Leak Detector Gas C2h4 Gas Detector
US$ 570-600 / Set
Min. Order:1 Set
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Skz
- Customized: Customized
- Portable: Portable
- Certification: CE
High Accurate Air Quality Detector with LCD Display for Restaurant
US$ 42.4-53.8 / Piece
Min. Order:50 Pieces
- After-sales Service: 2 Years
- Warranty: 2 Years
- Sensor Type: Dual-Beam Ndir
- CO2 Range: 0~5000ppm
- Temperature Range: 0~50ºC(32°f to 122°f)
- Rh Range: 0-100%
Sulfur Dioxide 0-20ppm Gas Detector Air Quality with Import Sensor 24 Hour Online Monitor
US$ 299-1500 / Piece
Min. Order:1 Piece
- Brand: Safegas
- Customized: Customized
- Portable: Non Portable
- Certification: CE, ISO
- Gas: SO2
- Type: Electrochemical Gas Analyzer
High Quality Pm2.5 Air Quality Monitor Good Price Pm2.5 Detector Home Office
US$ 29-35 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
Large LCD Display Two Channel Ndir Sensor Air Quality Monitoring System CO2 Detector
US$ 42.4-53.8 / Piece
Min. Order:50 Pieces
- After-sales Service: 2 Years
- Warranty: 2 Years
- Sensor Type: Dual-Beam Ndir
- CO2 Range: 0~5000ppm
- Temperature Range: 0~50ºC(32°f to 122°f)
- Rh Range: 0-100%
Formaldehyde Carbon Dioxide Co Nh3 O3 Air Quality Professional Testing Instrument Detector
US$ 5000-30000 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Safegas
- Customized: Customized
- Portable: Portable
- Certification: CE, ISO
Pm2.5 Dust Detector Numerical Measuring Instrument Temperature and Humidity Meter Air Quality Detector
US$ 38-40 / Piece
Min. Order:50 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Ggele
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Hot Sale Air Quality Monitor Detector Device for Output and Indoor
US$ 42-50 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Smart Carbon Dioxide Meter CO2 Monitor Indoor Hydroponics Air Quality CO2 Detector
US$ 73.4-89.9 / Piece
Min. Order:50 Pieces
- After-sales Service: 2 Years
- Warranty: 2 Years
- Brand: Astop
- Customized: Customized
- Portable: Non Portable
- Certification: CE
Air Quality Detector for School Office Classroom Gas Analyzers
US$ 50-63 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Desktop / Wall Mounted
- Certification: CE, RoHS
High Sensitivity Smart Air Quality Temperature Humidity CO2 Meter Indoor Monitor Detector Gas Analyzers
US$ 24.08-25.05 / Piece
Min. Order:100 Pieces
- Product Name: CO2 Air Monitor
- Display Mode: LCD Screen + Backlight
- Product Size: 80*83*50mm
- Detection Range: 400-5000ppm
- Weight G/N: 162g/110g
- Power Supply: DC5V/1A
Air Quality Monitor Test CO2 Hcho (Formaldehyde) Tvoc Gas Detector Analyzer Meter with USB Charging
US$ 300-5000 / Piece
Min. Order:1 Piece
- Warranty: 1 Year
- Brand: Safegas
- Customized: Customized
- Portable: Portable
- Certification: CE, Iecex
- Gas: Customized
High Precision Indoor Air Quality Monitor CO2/Pm2.5/Hcho Rechargeable Household Ndlr Sensor Detector
US$ 48-60 / Piece
Min. Order:2 Pieces
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
- Gas: CO2/Pm2.5/1.0/10/Hcho/Tvoc/Temp/Hum
Air Quality Carbon Dioxide Detector Pm2.5/Pm10/Hcho/Tvoc Aqi Temperature Humidity
US$ 58-68 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Desktop / Wall Mounted
- Certification: CE, RoHS
Portable Pm2.5 Pm10 Air Quality Detector Amf080
US$ 228 / Piece
Min. Order:1 Piece
- Type: Batteries Monomer Tester
- Test Region: Temperature
- Application: Lead-acid Battery
- Customized: Non-Customized
- Weight: 200g
- Packing: Box
Wall Mount Air Quality CO2 Detector with Data Logger 0-5000ppm for Indoor, Mushroom, Home
US$ 73.4-89.9 / Piece
Min. Order:50 Pieces
- After-sales Service: 2 Years
- Warranty: 2 Years
- Brand: Astop
- Customized: Customized
- Portable: Non Portable
- Certification: CE
Air Quality No No2 Nox Co CO2 Hc Gas Analyzer Flue Gas Detector Handheld Exhaust Gas Detecrtor
US$ 5000-30000 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Safegas
- Customized: Customized
- Portable: Portable
- Certification: CE, ISO
Wall Mountable Indoor Air Quality Monitor Ndir Channel Sensor CO2 Detector USB Recharge Air Quality Monitor Pm 2.5 Detector
US$ 20-22 / Piece
Min. Order:50 Pieces
- After-sales Service: Lifetime
- Warranty: 1 Year
- Brand: Ggele
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
WiFi Tuya Smart CO2 Detector 3 in 1 Carbon Dioxide Detector Air Quality Monitor Temperature Humidity Air Tester
US$ 21-23 / Piece
Min. Order:50 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Ggele
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Carbon Dioxide (CO2) Air Quality Detector Amf062
US$ 80 / Piece
Min. Order:1 Piece
- Display: Digital
- Installation: Direct Connected
- Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
- Electric Equipment: Single-phase
- Theory: Electronic Meter
- Power Meter Connection: Terminal
Quality Assurance New Advanced Laser Sensing Technology for Optimal Air Monitoring Highly Sensitive Pm2.5 Tvoc Hcho Detector
US$ 26-30 / Piece
Min. Order:2 Pieces
- After-sales Service: Warrranty
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
Home Office Desktop Detector CO2 Pm2.5 Tvoc Hum Temp Time & Date Display Electronic Air Quality Monitor Instrument
US$ 50-60 / Piece
Min. Order:2 Pieces
- After-sales Service: Yes
- Warranty: Yes
- Product Name: Multi-Function 8 in One Air Quality Monitor
- Material: ABS
- Color: White
- Weight: 443.8g
Portable Home Air Quality Monitor Formaldehyde Carbon Dioxide Gas Analyzer 5 in 1 Intelligent Air Quality Detector
US$ 21-23 / Piece
Min. Order:50 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Ggele
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
