61,285 Air Quality Detector
results from1,802 suppliers
Linway Food Industrial Belt Conveying Aluminum Foil Metal Detectors for Food Quality Check Machine
US$ 3000-4800 / Set
Min. Order:1 Set
- After-sales Service: Lifelong
- Warranty: 2 Year
- Condition: New
- Customized: Customized
- Alarm Form: Sound and Light Alarm
- Valid Belt Width: 400mm
Digital CO2 Analyzer Hot Selling Air Quality Monitor CO2 Brand New Gas 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
Wholesale Handheld Multi Functional Indoor 8-in-1 Air Quality Detector History Records Save
US$ 26-35 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
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
Yem-40c Portable Thermo Hygrometer CO2 Air Quality Analysis Detector
US$ 62.4-83.2 / Piece
Min. Order:1 Piece
- After-sales Service: Technical Support
- Warranty: 1 Year
- Brand: Yowexa
- Customized: Optional
- Portable: Portable
- Certification: CE, RoHS
Thermo Hygrometer and Carbon Dioxide Monitor CO2 Meter Air Quality Detector
US$ 55.99-56.08 / Piece
Min. Order:20 Pieces
- Type: Metal Detector
- Usage: Gas
- Installation Mode: Handheld
- Certification: CE, ISO
- Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
- Packing: as Per Clien'ts Requirements
Air Quality CO2 Co Nox Voc Multi Gas Tester Nh3 Gas Meter No No2 Gas Sensor USB Recharge Monitor 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
with CE Certificate Household CO2 Temperature Humidity Air Quality Monitor Color Screen Mini Body Carbon Dioxide Detector
US$ 28.9-36.9 / Piece
Min. Order:100 Pieces
- Brand: Smart
- Customized: Non-Customized
- Portable: Portable
- Certification: CE
- Gas: CO2
- Type: Electrochemical Gas Analyzer
Smart Quality Control Combination Metal Detector with Check Weigher Machine
US$ 6500-9800 / Set
Min. Order:1 Set
- After-sales Service: Lifelong
- Warranty: 2 Year
- Condition: New
- Customized: Customized
- Alarm Form: Air Blasting
- Machine Name: Combo Metal Detector and Check Weigher
Ozone Concentration Tester O3 Detection Device Ozone Gas Detector Air Quality Detector
US$ 40-55 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: a Year
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
- Gas: O₃
Comfortable Environment Monitors Carbon Dioxide CO2 Sensor Temperature and Humidity Air Quality Detector
US$ 62.4-83.2 / Piece
Min. Order:1 Piece
- Warranty: 1 Year
- Certification: CE, RoHS
- Gas: CO2
- Port: Shenzhen
- Production Capacity: 50000PCS/Year
- Trademark: YOWEXA
Carbon Dioxide Detector Air Quality Detector Hygrothermograph Desktop CO2 Detector
US$ 45-50 / 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
High Accuracy Air Quality Monitor Meter CO2 Detector Indoor Outdoor with Temperature and Humidity for Home Office
US$ 71.3-91.2 / Piece
Min. Order:1 Piece
- Measuring Range: -30~65ºC 0~100%Rh 0~10000ppm
- Battery Life: 45 Days(25ºC, 15minutes Interval)
- Standards/Certificates: Ce RoHS
- Interface: Microusb
- Packing: Carton
- Standard: 96X108X20mm/121g
Multi Functional Indoor Pm2.5 Air Quality Detector Temperature Humidity Detector History Records
US$ 26-35 / 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
SLS WiFi CO2 Detector Alarm Humidity Temperature Meter Air Quality Monitor
US$ 32-33 / Piece
Min. Order:1 Piece
- Sensing Type: Resistive
- Contact: Contactless
- Output Signal Type: Digital Type
- Production Process: Integration
- Measuring Medium: Temperature & Humidity
- IP Rating: IP22
China Factory Nkyf Multi Function LCD Display Indoor Air Quality Dust Sensor Monitoring System Detectors
US$ 372.9-408.7 / sets
Min. Order:1 sets
- Warranty: 1 Year
- Brand: Nkyf
- Customized: Customized
- Type: Dust Detector
- Usage: Industrial Production
- Detecting Gas: Dust Concentration
Multifunction CO2 Meter and Temperature Humidity Data Logger Air Quality Detector
US$ 73.8-94.4 / Piece
Min. Order:1 Piece
- Warranty: 1 Year
- Certification: CE, RoHS
- Port: Shenzhen
- Production Capacity: 50000PCS/Year
- Trademark: YOWEXA
- Origin: Shenzhen, China
Chinese Factory Wholesale Tuya WiFi Real Time Viewing Air Quality CO2 Detector
US$ 21-25 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
- Gas: CO2
Ky-330 Air-Leakage Detector Gas Leakage Monitor Air Quality Monitoring Equipment Inspecting Detector
US$ 1000-3000 / Piece
Min. Order:1 Piece
- After-sales Service: Online
- Warranty: 1 Year
- Type: Air-Leakage Detector
- Maxcapacity: <1000KN
- Accuracy Grade: 1
- Load Way: Electronic Load
Top Quality Gas Meter Air Quality Tester CO2 Detector for Bedroom
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%
Indoor Air Pressure Tester Temperature and Humidity Monitor Meter Real Time Home Air Quality Detector
US$ 42.6-56.8 / Piece
Min. Order:1 Piece
- Warranty: 1 Year
- Certification: CE, RoHS
- Port: Shenzhen
- Production Capacity: 50000PCS/Year
- Trademark: YOWEXA
- Origin: Shenzhen, China
New Version Air Quality Detector for Pm2.5 Air Pollution 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
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
Frogbro Air Quality Monitor Detector Accurate Test Formaldehyde Hcho Tvoc Pm1/2.5/10
US$ 32-39 / units
Min. Order:1 units
- Packing: EVA Package
- Product Name: Air Quality Monitor Detector
- Voltage: 12-60V
- Dimensions: 165*80*30 mm
- Power Supply Mode: Air Quality Monitor Detector
- Current: 0-20A
Environmental Pollution Detection Air Quality Sensor Portable Combustible Methane Gas Detector
US$ 225-250 / Set
Min. Order:1 Set
- After-sales Service: 24 Hours Online Customer Service
- Warranty: 1 Year
- Brand: Skz
- Customized: Customized
- Portable: Portable
- Certification: CE
F620 Air-Leakage Detector Gas Leakage Monitor Air Quality Monitoring Equipment Inspecting Detector
US$ 4850-7580 / Piece
Min. Order:1 Piece
- After-sales Service: Guide Installation, Commissioning and Maintenance
- Warranty: 1year
- Max Diameter of Workpiece: <500mm
- Mass Scope of Workpiece: <900kg
- Type: Air Leak Tester
- Maxcapacity: <1000KN
Ndir Carbon Dioxide Monitor Air Quality Detector OEM Supported
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 3 in One Little Pm2.5 Temp Humidity Air Quality Detector
US$ 13.5-17 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
Pm2.5 Concentration Meter, LCD Display, Domestic Air Quality Monitor Pm2.5 Temperature and Humidity Tester Detector
US$ 16.5-18.5 / Piece
Min. Order:100 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Ggele
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
New Carbon Co Detector Air Quality Gas Detector Multi-Function
US$ 4-7 / Piece
Min. Order:100 Pieces
- Type: Carbon Monoxide Alarm
- Signal Transmission: Battery Operated Carbon Monoxide Detector
- Working Mode: Active
- Certification: CE
- Application: Indoor
- Working Principle: Electrochemical
Hot Sale Air Quality Alarm Function Co Sensor Gas Analyzer Hcho Detector Tvoc Meter Voc Monitor
US$ 450-3000 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Safegas
- Customized: Customized
- Portable: Portable
- Certification: CE, ISO
Dienmern Air Quality Meter Sensor Pm2.5 Temperature and Humidity LCD Display Indoor Air Quality Detector
US$ 29-35 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
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
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 Semiconductor Sensor Comfortable Environment
US$ 43-50 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Portable Air Quality Monitor Dust Pm2.5 Tvoc Hcho Detector for Family Air Quality Device
US$ 26-35 / Piece
Min. Order:1 Piece
- 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
Hottest Desktop Indoor Pm2.5 Air Quality Monitor Particle Smoke Air Pollution Detector
US$ 14.5-16 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Customized: Customized
- Certification: CE, RoHS
- Gas: Pm2.5
- Type: Desktop Pm2.5 Detector
Popular Air Quality Detector Portable Temperature and Humidity Detector Indoor Pm2.5 Concentration Measurement
US$ 21.5-23.5 / Piece
Min. Order:100 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Ggele
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
