1,591 Formaldehyde Monitor
results from45 suppliers
High Quality 9 in One Factory Directly Supply Rechargeable Li-Battery 2000mAh Pm2.5 Formaldehyde Air Quality Monitor Device
US$ 32-40 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Digital Portable Pm2.5 Pm10 Tvoc Formaldehyde Detector Meter Device
US$ 33-40 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Portable Handheld Small Size Accurate Laser Sensor Pm2.5 Dust Gas Air Quality Detector / Analyzer / Monitor
US$ 1-25 / Piece
Min. Order:100 Pieces
- Brand: OEM
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
- Gas: Pm2.5
- Type: Laser Gas Analyzer
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
Multi-Function Formaldehyde Detector Pollution Monitor, Temperature & Humidity Meter Monitoring Hcho/Tvoc/Pm2.5/Pm10/Pm1.0/Aqi/Time Function with USB Charging
US$ 54-63 / Piece
Min. Order:2 Pieces
- After-sales Service: Yes
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Black ABS Air Quality Detector Monitors Temp Formaldehyde Sensor for Office
US$ 32-40 / Piece
Min. Order:2 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Portable 8 in One Gas Detector Pm2.5 Pm10 Pm1.0 Tester Air Quality Monitor Formaldehyde Detector Tvoc Hcho Temperature and Humidity Meter with LCD Display
US$ 29-40 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Non Portable
- Certification: CE, RoHS
CO2 Measure Pm2.5 Detector Formaldehyde Tvoc Hcho Gas Tester Air Quality Monitoring System
US$ 49-53 / Piece
Min. Order:100 Pieces
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
- Gas: CO2 Pm2.5 Pm1 Pm10 Tvoc Hcho
Laser Sensor Air Quality Monitor Formaldehyde Detector Hcho Tvoc Pm2.5 Accuracy Tester
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
Smart Portable Indoor CO2 Pm 2.5 Formaldehyde Air Quality Monitoring System Equipment
US$ 30.7-32.7 / Piece
Min. Order:50 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Ggele
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Portable Handheld Small Size Accurate Professional Laser Sensor Pm2.5 / Hcho / Tvoc / CO2/ Dust Air Quality Detector / Analyzer / Monitor
US$ 1-25 / Piece
Min. Order:100 Pieces
- Brand: OEM
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
- Gas: Pm2.5
- Type: Laser Gas Analyzer
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
Veinasa-Voc RS485 Voc Meter Quality Outdoor Tvoc Sensor and Moniotr Detector Device Measuring Air Pollution
US$ 245-289 / Piece
Min. Order:1 Piece
- Warranty: 1 Year
- Brand: Veinasa
- Customized: Customized
- Portable: Non Portable
- Certification: CE
- Gas: Tvoc
Air Detector with 5 Inch TFT WiFi Function, Upgraded to Customers' Existing Smart Home System to Achieve Intelligent Linkage of The Whole House
US$ 80 / Piece
Min. Order:1 Piece
- Digital LCD Module Type: Counting Module
- Touch Screen Type: Capacitive
- Type: LCM
- Response Time: 25ms
- Viewing Angle: IPS
- Display Technology: TFT
Dienmern Data Record Air Detector Formaldehyde Air Pollution Particles Sensor Korea USA
US$ 53-59 / Piece
Min. Order:100 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
Sentec Tvoc Sensor OEM Detector Ambient Air Quality Monitoring Station CH4 So2 Gas Analyzer with Radiation Shield
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
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
Multi-Function Formaldehyde Detector Pollution Monitor Temperature & Humidity Meter Monitoring Tvoc/Pm2.5/Pm10/Pm1.0/Aqi with Time Display
US$ 54-63 / Piece
Min. Order:2 Pieces
- After-sales Service: Yes
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Sem223 RS485 No2 Tester Nitrogen Dioxide Meter Portable Co Gas Monitor Carbon Monoxide Detector Sensor
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
9 in One Air Quality Monitor Indoor Air Quality Tester Aqi Pm2.5 Pm1.0 Pm10 Tvoc Formaldehyde Detector with Temp Hum Sensor Time Display for Home Air Testing
US$ 54-63 / Piece
Min. Order:2 Pieces
- After-sales Service: Yes
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Handheld Indoor Air Quality Monitoring System Formaldehyde (HCHO) Tvoc Volatile Organic Compound Gas Detector Meter Indoor
US$ 30.7-32.7 / Piece
Min. Order:50 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Ggele
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Smart Home Gadgets 5 in 1 Gas Analyzer Formaldehyde Hcho Tvoc Tester CO2 Meter Air Quality Monitor Indoor 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
Digital Display Air Quality Detector Portable Indoor Office Formaldehyde Hcho Tvoc Monitor
US$ 5.6-9.9 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Rongce
- Portable: Portable
- Certification: FCC, CE
- Gas: Hcho
5 in 1 Formaldehyde Hcho Tvoc Tester CO2 Sensor Air Quality Monitor Indoor 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
8 in One Factory Directly Supply Pm2.5 Formaldehyde Air Humidity
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
Dm502 Air Quality Detector Meter Monitor Pm5.2 LCD Multifunctional Operating System Pm1.0 Pm10 for Indoor Car Formaldehyde Hcho Tvoc
US$ 47-57 / Piece
Min. Order:10 Pieces
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
- Gas: Hcho Tvoc Pm2.5
- Measure: Hcho Tvoc,Temperature ,Humidity
- Measure 2: Pm2.5,Pm10,Pm1.0
Desktop Multifunctional Pm2.5 Formaldehyde Gas Analyzer Air Quality Monitor Pm2.5/Pm1.0/Pm10/Hcho/Tvoc/Aqi/Temp/Humidity Dust Detector
US$ 35-45 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Non Portable
- Certification: CE, RoHS
H2s, Co, O2, Nh3, CO2, No2, Hcn, pH3, Cl2, N2, H2, So2, CH4, Ex 4 Gases Monitor Portable Four in One Gas Detectors
US$ 90-118.7 / sets
Min. Order:1 sets
- After-sales Service: 1 Year
- Warranty: 3 Years
- Brand: Nkyf
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Portable Handheld Small Size Accurate Laser Sensor Pm2.5 Dust Gas Indoor Air Monitor
US$ 1-25 / Piece
Min. Order:100 Pieces
- Brand: OEM
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
- Gas: Pm2.5
- Type: Laser Gas Analyzer
LCD Touch Screen Negative Ion & UV Light & Ozone True HEPA Filter Air Purifier to Remove Formaldehyde Air Pollution Used at Home Bedroom Ect
US$ 129.99-149.99 / Piece
Min. Order:2 Pieces
- Structure: Floor Standing
- Usage: Home
- Air Volume: 301-400m³/h
- Type: Air Ionizer
- Certification: CE, RoHS
- Application Area: >61m²
Fixed Industrial Gas Leak Detector Fixed CH4 Combustible LPG Gas Monitor
US$ 97.9-147.7 / sets
Min. Order:1 sets
- After-sales Service: 1 Year
- Warranty: 3 Years
- Brand: Nkyf
- Customized: Customized
- Portable: Non Portable
- Certification: FCC, CE, RoHS
Multi-Function Portable Smart CO2 Pm2.5 Air Quality Detector CO2 Formaldehyde Measuring Gas Analyzer Tools
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
High-Speed Smart WiFi H13 HEPA Filtration Formaldehyde Purifying Health Protect Large Household Air Purifier
US$ 129-135 / Piece
Min. Order:200 Pieces
- Structure: Floor Standing
- Usage: Home, Medical
- Air Volume: 460m3/H
- Type: HEPA Filter
- Certification: CE
- Application Area: 41-60m²
ABS Temperature Air Quality Monitoring Pm2.5 Dust 4 in 1 Gas Detector Humidity Sensor for Weather Station
US$ 329 / Set
Min. Order:1 Set
- Product Name: Detect Pm2.5, Pm10, Temperature and Humidity Senso
- Power Supply: DC 10-30V
- Signal Output: RS485 Output (Standard Modbus RTU Protocol)
- Maximum Power Dissipation: 0.8W
- Humidity Solution: ±3%Rh(60%Rh,25ºC)
- Humidity: 0%Rh~99%Rh
Bq-Pmulp-4c Portable Multiparameter Water Monitor with Excellent Wavelength Repeatability
US$ 750-880 / Piece
Min. Order:1 Piece
- After-sales Service: Provided
- Warranty: 1 Year
- Channel: 4
- Wavelength Accuracy: Center Wavelength ±1nm
- Optical Stability: The Absorbance Drift Is Less Than 0.002A Within 20
- Packing: Carton Box
Gas (HCHO, CO2, CO, Combustible Gas) Detector
Min. Order:1 Piece
- Packing: Carton
- Production Capacity: 5000PCS/Month
- Trademark: ShowRange
- Origin: Shanghai
- HS Code: 90258000
Factory Directly Supply Formaldehyde Detector Handheld Pm2.5 CO2 Tvoc Air Quality Monitor
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
Wholeslae Low Noise Ozone Ionizer True Air Purifier Good for Baby to Remove Formaldehyde and Pm2.5 to Clean Air with HEPA Replacement Filter on Sale
US$ 129.99-149.99 / Piece
Min. Order:2 Pieces
- Structure: Floor Standing
- Usage: Home
- Air Volume: 301-400m³/h
- Type: Air Ionizer
- Certification: CE, RoHS
- Application Area: >61m²
Large Home HEPA Voc Odor Formaldehyde WiFi Air Purifier for Removing Paint Fumes Smell with Activated Filter
US$ 215-220 / Piece
Min. Order:1 Piece
- Structure: Floor Standing
- Usage: Home, Bedroom, Home Office, Hotel
- Air Volume: >400m³/h
- Type: HEPA Filter
- Application Area: >61m²
- Power Source: Electrical
Dienmern Data Record Air Detector Formaldehyde Air Pollution Particles Sensor Korea USA
US$ 54-65 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Dienmern
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
