89,088 Air Detector
results from4,949 suppliers
Hydroponics System Smart Air Quality Monitor CO2 Detector, Data Log Recorder Ndir Sensor Ppm Meter Carbon Dioxide Temperature Humidity
US$ 25.6-50 / Piece
Min. Order:1 Piece
- Warranty: 2 Years
- Brand: Astop
- Customized: Customized
- Portable: Desktop
- Certification: CE
- Gas: CO2
Air Quality Smart CO2 Gas Temperature Humidity Detector for Data Log Recording
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
Air Tightness Detector Product Anti-Leakage Tightness Testing Machine Automobile Battery Intelligent 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
Nkyf Atex Iecex CE IP65 OEM Portable Mini Air Quality Monitor Carbon Monoxide Detector with Smoke Alarm Co Gas Meter
US$ 155-181 / sets
Min. Order:1 sets
- Warranty: 12 Months
- Customized: OEM, ODM, Obm
- Type: Portable Gas Detector
- Alarm Method: Light/Sound/Vibration
- Working Environment: Temperature(-10~55)ºC
- Detection Principle: Catalytic/Electrochemical/Semiconductor/Infrared
Medical Area Digital Gas Alarm Systems Pipeline Detector Oxygen Air
US$ 137-1000 / Piece
Min. Order:10 Pieces
- Type: Horizontal Corridor Handrail
- Function: Protection
- Usage: Ward and Corridor
- Alarm Volume (within 1m): ≥80dB
- Networking Mode: RS-485
- Receive Frequency: 433.92MHz
St8310 Larger LCD Carbon Dioxide Monitor Air Quality Detector
US$ 58.67-59.86 / pieces
Min. Order:10 pieces
- After-sales Service: Yes
- Warranty: Yes
- Brand: No
- Customized: Non-Customized
- Portable: Portable
- Certification: CE
3-in-1 LED Screen CO2 Air Detector Type-C Charging Port Adjustable Backlight Brightness
US$ 18-23 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
- Gas: CO2
Flygoo 0-10ppm Fixed Online Ozone Detector with Signal Output for Air
US$ 660-700 / Piece
Min. Order:2 Pieces
- After-sales Service: Provide Free Spare Parts
- Warranty: 1 Year
- Brand: Flygoo
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
Wall Mounted Indoor Air Quality Monitor Detector CO2 Meter Carbon Dioxide Detector
US$ 35-38 / Piece
Min. Order:50 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Ggele
- Customized: Customized
- Portable: Portable
- Certification: FCC, 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
Fixed Online Air Quality Monitor Dust Particle Counter Pm0.3/0.5/Pm1.0/Pm2.5/Pm10 Dust Detector
US$ 499.5-1082.5 / Piece
Min. Order:1 Piece
- Customized: Non-Customized
- Portable: Non Portable
- Certification: CE
- Type: Laser Gas Analyzer
- Material: Die-Cast Aluminum, Explosion and Corrosion Proof
- Explosion Proof Sign: Exdll CT4 (Ia)
Air Quality Monitor Lightweight CO2 Detector You Can Carry Anywhere
US$ 38.8-46.6 / Piece
Min. Order:50 Pieces
- Warranty: 2 Years
- Brand: Astop
- Customized: Customized
- Portable: Portable
- Certification: CE
- Gas: CO2
Air Quality Monitor Multifunction LCD Digital Readout Carbon Dioxide Detector
US$ 62.4-83.2 / Piece
Min. Order:1 Piece
- Warranty: 1 Year
- Certification: CE, RoHS
- Measurement Parameters: Temperature Humidity CO2
- Recording Function: None
- Storage Capacity: None
- Housing Material: ABS
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
Indoor WiFi Tuya Zigbee Smart Carbon Dioxide Air Quality Monitor CO2 Gas Sensor Formaldehyde Voc Temperature Humidity Detector
US$ 18.99-21.99 / Piece
Min. Order:10 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
- Gas: CO2
China Manufacturer Food Industry Metal Detector with Air Blast Reject
US$ 2490-3390 / Piece
Min. Order:1 Piece
- After-sales Service: Online Technical Support
- Warranty: 1 Year
- Certification: CE
- Condition: New
- Customized: Customized
- Alarm Form: Automatically Excluded
Air Quality Detector Hot Sale Dm89, with Automatic Alarm Function, Carbon Dioxide Detector Temperature and Humidity Detection
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
Portable Single Gas Detectors, Oxygen Meter, Air Oxygen Measurement Device, Range (0.0~30.0) %Vol; with 0.1%Vol, Model Sao2-30
US$ 105-125 / Piece
Min. Order:1 Piece
- Brand: Bestone
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, Ex, Ma, CMC
- Gas: O2
- Type: Gas Leakage Detector
High Sensitivity Greenhouse Farms Use CO2 Gas Analyzer Pm25 Air Detector
US$ 58-68 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Non-conductivity Type
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Plastic
- IP Rating: IP65
SLS WiFi CO2 Temperature Humidity Sensor Carbon Dioxide Air Quality Detector
US$ 34-36 / 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 Nkyf Handheld Air Quality Monitor High Sensitivity Toxic LPG Gas Leak Alarm Detector
US$ 138-165.3 / sets
Min. Order:1 sets
- Warranty: 3 Years
- Brand: Nkyf
- Portable: Portable
- Type: Gas Leak Detector
- Alarm Method: Light/Sound
- Detection Principle: Catalytic/Electrochemical
Portable Air Blow Fuel Cell Alcohol Tester High Precision Mini Alcohol Concentration Detector
US$ 27.5-35 / Piece
Min. Order:500 Pieces
- Model No: At800
- Sensor Type: Fuel Cell Sensor
- Accuracy: ±0.005%Bac at 0.05%Bac
- Warm-up Time: <5 Seconds
- Testing Time: <5 Sec
- Display: OLED Screen
5 in 1 Air Quality Monitor Indoor Infrared Carbon Dioxide Detector
US$ 23.5-25.5 / pieces
Min. Order:10 pieces
- After-sales Service: Yes
- Warranty: Yes
- Brand: No
- Customized: Non-Customized
- Certification: CE
- Gas: CO2
Portable Omni-Directional Dji Mavic Air Mini Fpv Avata Series Uav Drone Signal Detector up to 3km
US$ 3988-4988 / Piece
Min. Order:1 Piece
- Type: Wireless
- Usage: Personal
- Certification: CE, ISO, FCC, CCC
- Channel: 2CH
- Receive Frequency: 2.4G+5.8g
- Transmission Rate: ≥20Kbps
Vaisala Dmt143 Compressor Air Dryer Gas Quality Dew Point Detector
US$ 600-650 / sets
Min. Order:1 sets
- After-sales Service: Online After Sales Service
- Warranty: 1 Year
- Brand: Vaisala
- Customized: Non-Customized
- Portable: Non Portable
- Certification: CE, RoHS
Accurate Air Quality Monitor Gas Detector for Hydroponics Ventilation
US$ 58.3-72.4 / Piece
Min. Order:50 Pieces
- Warranty: 2 Years
- Brand: Astop
- Customized: Customized
- Portable: Portable
- Certification: CE
- Gas: CO2
Big Sale 6 Zones High Sensitivity Door Frame Metal Detector for Security Check at Air Port, Hotels
US$ 245 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours
- Warranty: 3 Years Guarantee, Lifetime Maintenance
- Certification: CE, ISO
- Customized: Customized
- Form: Portable
- Application: Museum, Prison, Pier, Station
4G Air Detector Pm2.5 Haze Carbon Doxide Air Quality Sensor Gas Detector
US$ 135-165 / pcs
Min. Order:1 pcs
- After-sales Service: We Can Provide Lifetime Maintenance
- Warranty: 1 Year
- Brand: Toprie
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
Used to Determine The Comprehensive Performance of Air Respirators and Other Types of Respiratory Protection Devices Respirator Comprehensive Detector
US$ 3000-5080 / Piece
Min. Order:1 Piece
- After-sales Service: Support Online
- Warranty: Two Years
- Max Diameter of Workpiece: <500mm
- Mass Scope of Workpiece: <900kg
- Type: Air Tightness Test
- Accuracy Grade: +-0.1%
Outdoor Air Quality Detector Environmental Monitoring
US$ 3620 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: 1 Year
- Certificate: ISO9001
- Packing: Carton
- Port: Shanghai
- Production Capacity: 200sets/Month
Aqs008A Outdoor Ambient Co No2 and So2 Gas Sensor Indoor Pm2.5 Detector Air Quality Monitor System 8 in 1
US$ 1329 / Piece
Min. Order:1 Piece
- Province: Sichuan
- Product Name: Air Quality Monitor Detector 8 in 1
- Signal Output: RS485
- Pm2.5 Measuring Range: 0-1000ug/M³
- Pm10 Measuring Range: 0-1000ppm
- Co Measuring Range: 0-12.5ppm
O3 Ozone Gas Detector Professional Gas Monitor Digital Electrochemistry Sensor O3 Air Gas Analyzer Tester Detector
US$ 199-550 / Piece
Min. Order:1 Piece
- Warranty: 1 Year
- Customized: Customized
- Portable: Portable
- Certification: CE
- Gas: O₃
- Type: Electrochemical Gas Analyzer
Indoor Air Quality Meter 5000 Ppm CO2 Gas Detector with Temperature Deg C/F/Humidity
US$ 49.23-53.3 / Piece
Min. Order:1 Piece
- Brand: Hototech
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
- Gas: CO2
- Type: Electrochemical Gas Analyzer
Fixed Industrial Gas Detector for Nh3 Gas Ammonia Gas Leak Detector Air Quality Monitoring System
US$ 100-200 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: 18 Mounth
- Customized: Customized
- Portable: Portable
- Type: Combustible Gas Sensor
- Customized Support: OEM, ODM
8-in-1 Portable Carbon Dioxide Meter Air Quality Detector
US$ 23.27-24.55 / pieces
Min. Order:5 pieces
- After-sales Service: Yes
- Warranty: Yes
- Brand: No
- Customized: Non-Customized
- Portable: Portable
- Certification: CE
Automotive Tool Smoke Leak Detector Air Compressed Smoke Leak Detector Car Smoke Machine for Car
US$ 54-77 / Piece
Min. Order:1 Piece
- After-sales Service: 3 Years
- Warranty: 3 Years
- Testing Equipment Type: Smoke Leak Detector
- Certification: CE, ISO, RoHS
- Update Method: Smoke Leak Detector
- Condition: New
Portable Carbon Dioxide Detector Air Quality Analyzer
US$ 20-30 / Piece
Min. Order:100 Pieces
- Type: Carbon Dioxide Alarm
- Signal Transmission: Standalone
- Working Mode: Active
- Certification: CE, RoHS
- Application: Indoor
- Working Principle: Ndir
Air Drug Detector
US$ 1 / Piece
Min. Order:1 Piece
- Portable: Portable
- Form: Portable
- Application: Security Check, Industrial
- Type: Detector
- Certification: CE, ISO, FDA, FCC
- Customized: Customized
All-in-One Air Quality Monitor Temperature and Humidity Carbon Dioxide Portable High-Precision Detector
US$ 30 / Piece
Min. Order:100 Pieces
- After-sales Service: Online/Video/Telephone Guidence
- Warranty: 18 Months
- Communication Method: Lorawan
- Display Method: LCD
- Warranty Period: 18 Months
- After-Sale Service: Online/Video/Telephone Guidence
