3,509 Formaldehyde Sensor
results from87 suppliers
Multi-Function Air Quality Detector Pm2.5/CO2/Pm10 Sensor Formaldehyde Detector Tvoc Aqi Temperature Humidity Meter Time Clock
US$ 45-50 / Piece
Min. Order:2 Pieces
- After-sales Service: Yes
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Multi-Function Formaldehyde Detector Pollution Monitor Temperature & Humidity Meter Monitoring Hcho/Tvoc/Pm2.5/Pm10/CO2/Aqi/Time Function
US$ 45-50 / Piece
Min. Order:2 Pieces
- After-sales Service: Yes
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Tvoc Sensor for Air Quality Detector and Air Purifier
US$ 100 / Piece
Min. Order:100 Pieces
- Gas: CO
- Type: Electrochemical Gas Analyzer
- Model No: Caqd-008
- Display: LED Hierarchical Display
- Name: Air Quality Detector
- Night Weight: 35g
Carbon Disulfide Sensor Probe CS2 Detection Module CS2 High-Precision Gas Intelligent Sensor
US$ 135.7-142.8 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: RS485
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
High-Precision Multi-Parameter Exhaust Gas Concentration Tvoc Gas Quality Sensor for Construction Sites
US$ 17-129 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Output Signal Type: Analog Type
- IP Rating: IP65
- Sensitivity: High
- Certification: CE
- Customized: Customized
Me4-No2 Sensor with High Precision and High Sensitivity Is Used for
US$ 80 / pieces
Min. Order:2 pieces
- Type: Catalytic Combustion Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: Analog Type
- Production Process: Injection
- Material: Ceramics
- IP Rating: IP20
High Sensitivity Indoor Handheld Air Pollution Measuring Pm2.5 Gas Analyzer Ndir Sensor
US$ 23-35 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
Beautiful Looking with Pm 2.5 Sensor Release Anions Hot Selling in Poland From Zhongshan Manufacturer
US$ 1-95 / Piece
Min. Order:300 Pieces
- Structure: Air Purifier
- Usage: Home, Industry, Medical, Engineering, Office
- Air Volume: 301-400m³/h
- Type: HEPA Filter
- Certification: CE, RoHS, CB
- Application Area: 41-60m²
Ozone Sensor Probe O3 Detection Module O3 High-Precision Gas Intelligent Sensor
US$ 135.7-142.8 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: RS485
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
Air Quality Pm CO2 Air Temperature and Humidity Iaq Gas Transmitter Sensor
US$ 17-194 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Output Signal Type: Analog Type
- IP Rating: IP65
- Sensitivity: High
- Certification: CE
- Customized: Customized
Ammonia Sensor Probe Nh3 Detection Module Nh3 High-Precision Gas Intelligent Sensor
US$ 107.1-114.2 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: RS485
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
Dimethyl Disulfide Sensor Probe C2h6s2 Detection Module C2h6s2 High-Precision Gas Intelligent Sensor
US$ 135.7-142.8 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: RS485
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
Zetron Dust Sensor Portable Air Quality Tester Temperature Humidity Pm2.5 Pm10 Co So2 No2 O3 Air Quality Monitoring
US$ 1000-20000 / Piece
Min. Order:1 Piece
- After-sales Service: We Provide After Sale Services.
- Warranty: One Year
- Brand: Zetron
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS, ATEX
Styrene Ether Sensor Probe C8h8 Detection Module C8h8 High-Precision Gas Intelligent Sensor
US$ 135.7-142.8 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: RS485
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
Tuya Smart WiFi Air Box Temperatur Humidity Sensor Air Quality Monitor CO2 Voc Gas Detector Sensor
US$ 16.99-17.99 / Piece
Min. Order:10 Pieces
- Structure: Portable
- Usage: Home
- Air Volume: >400m³/h
- Type: Ozone
- Certification: CE
- Application Area: >61m²
Chlorine Gas Sensor Probe Cl2 Detection Module Cl2 High Precision Gas Intelligent Sensor
US$ 157.1-171.4 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: RS485
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
Multigas Detector Rapid Response Sensor Five in One Gas Detector
US$ 350-640 / pieces
Min. Order:5 Pieces
- Warranty: 1 Year
- Type: 6 in 1 Gas Detector
- Alarm Type: Vibration+Sound+Light Alarm
- Usage: Outdoor Natural Gas Detector
- Detecting Gas: Combustible Gas/H2s/Co/O2
- Color: Yellow
Veinasa-Nvoc Indoor Voc Sensor Monito Digital No2 Sensor Air Quality Sensor
US$ 245-289 / Piece
Min. Order:1 Piece
- Sensitivity: High
- Certification: CE
- Customized: Customized
- The Maximum Power Consumption: (Default) DC 10-30V
- Signal Output: RS485 Output (Standard Modbus RTU Protocol)
- Installation Method: Bracket Installation
Portable Air Purification with Oder Sensor Function with Remote Control HEPA Filters Family Using Air Purifier for OEM ODM China Yiwu Manufacturer
US$ 1-95 / Piece
Min. Order:300 Pieces
- Structure: Air Purifier
- Usage: Home, Industry, Medical, Engineering, Office
- Air Volume: 301-400m³/h
- Type: HEPA Filter
- Certification: CE, RoHS, CB
- Application Area: 41-60m²
Ethylene Sensor Probe C2h4 Detection Module C2h4 High-Precision Gas Smart Sensor
US$ 135.7-142.8 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: RS485
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
Pretty appearance Air Purification with Oder Sensor Function with Remote Control Family Using Air Purifier for OEM ODM China Guangzhou Manufacturer
US$ 1-95 / Piece
Min. Order:300 Pieces
- Structure: Air Purifier
- Usage: Home, Industry, Medical, Engineering, Office
- Air Volume: 301-400m³/h
- Type: HEPA Filter
- Certification: CE, RoHS, CB
- Application Area: 41-60m²
So2 Sensor Probe So2 Detection Module So2 High-Precision Gas Intelligent Sensor
US$ 135.7-142.8 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: RS485
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
Good Looking Air Purification with Oder Sensor Function with Remote Control Family Using Air Purifier Foshan Manufacturer
US$ 1-95 / Piece
Min. Order:300 Pieces
- Structure: Air Purifier
- Usage: Home, Industry, Medical, Engineering, Office
- Air Volume: 301-400m³/h
- Type: HEPA Filter
- Certification: CE, RoHS, CB
- Application Area: 41-60m²
Hydrogen Fluoride Sensor Probe Hf Detection Module Hf High-Precision Gas Intelligent Sensor
US$ 171.4-185.7 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: RS485
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
Phosgene Gas Sensor Probe Cocl2 Detection Module Cocl2 High-Precision Gas Intelligent Sensor
US$ 157.1-171.4 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: RS485
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
O3 So2 Sensors Monitor Analyzer RS485 Gas Leak Detector Noise Dust Pm2.5 Pm10 Sensor for Outdoor
US$ 28-567 / Piece
Min. Order:1 Piece
- Conductivity Type: Surface Type
- Output Signal Type: Analog Type
- Production Process: Integration
- Material: Plastic
- IP Rating: IP65
- Sensitivity: High
8 in One Air High Quality Meter Sensor Temperature and Humidity LCD Display with Charging
US$ 28.5-35 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
Sulfur Hexafluoride Sensor Probe Sf6 Detection Module Sf6 High-Precision Gas Intelligent Sensor
US$ 135.7-142.8 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: RS485
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
Good Looking Air Purification with Pm 2.5 Sensor Function with Remote Control House Office Using Air Purifier for OEM ODM China Guangzhou Manufacturer
US$ 1-95 / Piece
Min. Order:300 Pieces
- Structure: Air Purifier
- Usage: Home, Industry, Medical, Engineering, Office
- Air Volume: 301-400m³/h
- Type: HEPA Filter
- Certification: CE, RoHS, CB
- Application Area: 41-60m²
No2 Tester Nitrogen Dioxide Meter Portable Co Gas Monitor Carbon Monoxide Detector Sensor Solar Radiation Shield
US$ 299-329 / Piece
Min. Order:1 Piece
- Product Name: Carbon Monoxide Detector/No2 Meter
- Power Supply: DC 10-30V
- No2 Range: 0~5000ppm
- No2 Accuracy: 0~5000ppm
- Co Range: 0~1000ppm
- The Detection Parameters: Co, No2
Methyl Mercaptan Sensor Probe CH3sh Detection Module CH3sh High-Precision Gas Intelligent Sensor
US$ 135.7-142.8 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: RS485
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
Hot Selling Good Looking Air Purification with Pm2.5 Sensor with Remote Control Button Panel Family Using Air Purifier for OEM ODM Shenzhen Wuhan Manufacturer
US$ 1-95 / Piece
Min. Order:300 Pieces
- Structure: Air Purifier
- Usage: Home, Industry, Medical, Engineering, Office
- Air Volume: 301-400m³/h
- Type: HEPA Filter
- Certification: CE, RoHS, CB
- Application Area: 41-60m²
Sensor Probe Voc Detection Module Voc High-Precision Gas Intelligent Sensor
US$ 614.2-642.8 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: RS485
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
Toxic and Harmful Gas Sensor Probe H2s Detection Module So2 High-Precision Gas Intelligent Sensor
US$ 171.4-185.7 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: RS485
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
Tetrahydrophenotype Sensor Probe C4h8s Detection Module C4h8s High-Precision Gas Intelligent Sensor
US$ 171.4-185.7 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: RS485
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
Desktop Ndir Type CO2 Sensor with LCD Screen Air Quality Detector
US$ 58 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Desktop / Wall Mounted
- Certification: CE, RoHS
No2 Sensor Probe No2 Detection Module No2 High Precision Gas Smart Sensor
US$ 171.4-185.7 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Surface Type
- Output Signal Type: RS485
- Production Process: Integration
- Material: Metal
- IP Rating: IP65
0-5000 Ppm Portable Single Co CO2 H2s So2 Gas Detector Alarm
US$ 80-91 / Piece
Min. Order:10 Pieces
- After-sales Service: 24 Hours Online Service
- Warranty: 1 Year
- Brand: Nkyf
- Customized: Non-Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Veinasa-Ncvoc Mems Micro CO2 Measurement Voc No2 Monito Digital Gas Sensor
US$ 345-389 / Piece
Min. Order:1 Piece
- Production Process: SemiConductor Integrated
- Sensitivity: High
- Certification: RoHS
- Customized: Customized
- DC Power Supply: (Default) DC 10-30V
- The Maximum Power Consumption: Less Than 0.8W
ABS with Temperature Humidity Hcho and Pm2.5 Sensors
US$ 25-30 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
