Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
11
YRS
Shenzhen Langdeli Technology Co., Ltd.
Supplier
Assessed videos
Panoramic pictures
Factory inspection reports
Verified production lines
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Promotion
Top picks
Product categories
Electric energy meter
Voice Recorder
Solar Panel
Geiger counter detector
electromagnetic radiation detector
Hygrometer
Multimeter
Decibel Meter
Alcohol Tester
Topsale products
Wall mount CO2 detector
mini smart CO2 meter
WIFI air quality Monitor
Air Quality monitors
Astronaut Starry Sky Projector
negative ion tester detector
Ozone meter O3
Handheld Air quality Monitor
Desktop Air analyzer monitor
Dust particles monitor PM2.5
Ungrouped
Tuya WIFI CO2 Detector and PM2.5 HCHO TVOC Air Quality Meter with LCD Screen Desktop Temperature and Humidity Detector Japan
$52.00 - $60.00
/
piece
2 pieces
(Min. Order)
PM2.5 Detector Indoor Air Quality Analyzer for Formaldehyde and Other Harmful Gases Measuring Instrument for PM1.0/PM10/HCHO
$32.00 - $40.00
/
unit
2 units
(Min. Order)
Japan's Best-Selling Indoor CO2 Air Quality Detector with Color Display Visually Showing Gas Range
$18.00 - $22.00
/
piece
2 pieces
(Min. Order)
DM89 CO2 Detector CO2 Sensor Analyzer Meter Multifunctional Air Quality Monitor Detector Temperature Humidity Monitor
$17.00 - $22.00
/
piece
2 pieces
(Min. Order)
Infrared Sensor Alarm Gas Analyzers Monitoring Indoor Mini Carbon Dioxide Concentration Air Quality Monitor Portable CO2 Meter
$17.50 - $22.00
/
piece
2 pieces
(Min. Order)
Indoor CO2 Meter with NDIR Sensor Monitors Temperature and Humidity CE and ROHS Certified for Workshop Classroom Office
$17.00 - $22.00
/
piece
2 pieces
(Min. Order)
Hot Selling Digital CO2 Meter NDIR Sensor Type CE and ROHS Certified Luchtkwaliteit Monitor for Kooldioxide Tester in France
$17.00 - $22.00
/
piece
2 pieces
(Min. Order)
Mini CO2 Monitor with Digital White Display LED Screen Temperature Unit and CO2 Alarm Function ROSH CE Certified CO2 Sensor
$17.50 - $22.00
/
piece
2 pieces
(Min. Order)
All products
Customizable
Ready to Ship
All products
WIFI air quality Monitor
1
Selected products (0/20)
Contact supplier
Click {0} to select products that you want to inquire about before clicking the Contact supplier button.
Real-Time WiFi Indoor Air Tester with LCD Screen Multi-Gas CO2/PM2.5/HCHO Detector Customizable OEM ODM Support NDIR Sensor Type
Odm
Obm
Software Reengineering
$42.00 - $50.00
/
piece
2 pieces
(Min. Order)
New Tuya WiFi Air Quality Monitor Touch Screen CO2 PM2.5/10 HCHO TVOC AQI Humidity Temperature Detector for Home Office Factory
$60.00 - $68.00
/
piece
2 pieces
(Min. Order)
Dienmern 2024 Tuya WIFI Touch Screen Gas Detector Multi-Function Air Quality Monitor CO2 PM2.5/10 Humidity Temperature
$60.00 - $68.00
/
piece
2 pieces
(Min. Order)
Portable Mini WIFI Alarm Detection CO2 System Air Quality Infirmary CO2 Sensor Monitor Controller Gas Analyzer Detector Meter
$54.00 - $60.00
/
piece
1 piece
(Min. Order)
Tuya WIFI 10 in One Multi-Function Air Quality Carbon Dioxide Detector PM2.5/10 HCHO TVOC AQI Temperature Humidity Monitor
$60.00 - $68.00
/
piece
2 pieces
(Min. Order)
2024 Tuya WIFI Desktop Air Quality Monitor Touch Screen Wall-Mounted Gas Detector Measures CO2 PM2.5/10 Humidity Temperature
$60.00 - $68.00
/
piece
2 pieces
(Min. Order)
Tuya Multi-Function Gas Analyzer WIFI Air Quality Monitor for Carbon Dioxide Detector PM2.5 PM10 HCHO TVOC AQI Temperature
$60.00 - $68.00
/
piece
2 pieces
(Min. Order)
Dienmern DM125-WiFi Multi-Function Gas Analyzer Measuring CO2 PM2.5/1.0/10 AQI Humidity Temperature Sensor Testing Equipment
$37.00 - $45.00
/
piece
2 pieces
(Min. Order)
Wall-Mounted 3-in-One TUYA WiFi Air Quality Monitor CO2 Detector & Temperature Humidity Meter for Home Office Use
$23.00 - $30.00
/
piece
2 pieces
(Min. Order)
Wholesale Multi-Function White ABS Air Monitor with LCD Screen 2000mAh Battery Detects PM2.5 CO2 TEMP AQI Hum Rohs Certified
$31.00 - $43.00
/
unit
2 units
(Min. Order)
Factory Direct Supply CE Certified White ABS Air Detector LCD Screen Display Rechargeable 2000mAh Battery PM2.5 CO2 TEMP AQI HUM
$31.00 - $43.00
/
unit
2 units
(Min. Order)
Multi-Function White ABS Air Monitor with LCD Screen Rechargeable 2000mAh Battery NDIR Sensor for PM2.5 CO2 TEMP AQI HUM
$31.00 - $43.00
/
unit
2 units
(Min. Order)
Multi-Function Gas Analyzer with LCD Screen Display 2000mAh Rechargeable Battery Monitors PM2.5 CO2 TEMP AQI HUM
$31.00 - $43.00
/
unit
2 units
(Min. Order)
Factory Direct Supply Detector Air with WIFI LCD Screen Display Rechargeable 2000mAh Battery White ABS Material Gas Analyzers
$31.00 - $43.00
/
unit
2 units
(Min. Order)
Factory Outlet CE Certified Air Quality Monitor with PM2.5 CO2 Tester and Hygrothermograph LCD Display WiFi NDIR Sensor Type
$31.00 - $43.00
/
unit
2 units
(Min. Order)
CE Certified Indoor Air Quality Analyzer Mobile Phone WiFi Connection NDIR Sensor Type CO2 PM2.5 HCHO TVOC Meter Monitor
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
Multifunctional WiFi Version Gas Detector Formaldehyde (HCHO) Concentration Meter with CO2 PM2.5 TVOC Monitoring Capabilities
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
ODM Supported Mobile WiFi Desktop CO2 Concentration Meter Air Quality Analyzer for PM2.5 HCHO TVOC with Monitoring Function
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
USB Rechargeable Indoor Air Quality Tester CO2 PM2.5 HCHO TVOC Meter Monitor with NDIR Sensor CE Certified Desktop Detector
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
Factory Direct Multi-Functional WiFi Gas Analyzer PM2.5 Concentration CO2 HCHO TVOC Detector with NDIR Sensor CE/ROHS Certified
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
TUYA CE Certified CO2 Meter WiFi Connection NDIR Sensor Type PM2.5 Gas Analyzer and CO2 Tester for Air Quality Monitoring
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
Desktop CO2 PM2.5 HCHO TVOC Meter Monitor New Indoor Gas Analyzer NDIR Sensor Type CE & ROHS Certified Air Quality Instrument
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
Large LCD Screen CO2 PM2.5 HCHO TVOC Air Quality Detector with NDIR/Laser Sensor Mobile Phone WiFi Connection Desktop Monitor
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
Multifunctional NDIR Sensor Air Quality Analyzer WiFi CO2 Concentration PM2.5 HCHO TVOC Meter Monitor for Desktop CE Certified
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
2023 Indoor Air Quality Monitor Carbon Dioxide Detector with NDIR Fine Dust Meter Co2 PM2.5 Humidity Temperature Measurements
$36.00 - $45.00
/
piece
2 pieces
(Min. Order)
TUYA WIFI connection CO2 meter CO2 PM2.5 monitor Air quality detector Carbon dioxide sensor meter PM2.5 gas analyzer CO2 tester
$36.00 - $45.00
/
piece
2 pieces
(Min. Order)
CO2 PM2.5 air quality monitor PM2.5 meter exhaust gas analyzer for car CO2 measure oxygen measure detector
$37.00 - $45.00
/
piece
2 pieces
(Min. Order)
Hot Sales OEM Indoor CO2 Sensor Desktop Wall Mount LED Screen Air Quality Tester 400-5000ppm CO2 Monitor Detector Tuya WiFi
$25.29 - $35.00
/
piece
2 pieces
(Min. Order)
Wifi 2022 Mini Handheld Portable Ndir Co2 Monitor Co2 Meter Air Quality Detector
$31.00 - $43.00
/
unit
1 unit
(Min. Order)
Indoor air quality monitor, USB charging, carbon dioxide gas analyzer, CO2 meter, infrared sensor, with alarm function
$21.00 - $30.00
/
unit
2 units
(Min. Order)
2023 Mini Handheld Portable NDIR Air Quality Monitor CO2 Carbon Dioxide Detector with WiFi Indoor CE/ROHS Certified
$31.00 - $43.00
/
unit
1 unit
(Min. Order)
Wifi 2022 Mini Handheld Portable Ndir Co2 Carbon Dioxide Air Quality Monitor Detector
$31.00 - $43.00
/
unit
1 unit
(Min. Order)
Wifi 2022 Mini Handheld Portable Ndir Co2 Carbon Dioxide Detector Air Quality Monitor
$45.00 - $50.00
/
unit
1 unit
(Min. Order)
TUYA Household CO2 Meter CE Certified Desktop Carbon Dioxide Detector with WiFi Connection USB Charging Long Standby Bedroom
$19.00 - $25.00
/
unit
2 units
(Min. Order)
USB Charging Desktop CO2 Monitor Tuya WiFi enabled Carbon Dioxide Gas Analyzer Air Quality Detector
$19.00 - $25.00
/
unit
2 units
(Min. Order)
Portable 2.4GHz air quality monitor PM2.5/CO2 hot spot WiFi Tuya air detector smart app
$45.00 - $50.00
/
piece
2 pieces
(Min. Order)
CO2 Air Quality Monitor Indoor PM2.5 TVOC HCHO Detector Temperature Humidity meter CO2 range 400-5000 PPM with alarm
$52.00 - $60.00
/
piece
2 pieces
(Min. Order)
Tuya WiFi App 10-in-One Multi-Function Air Quality Detector CO2/PM2.5/PM1.0/PM10/HCHO/TVOC Temperature Humidity NDIR Sensor
$49.00 - $65.00
/
piece
2 pieces
(Min. Order)
LED Screen Display Multi-Function Air Quality Detector TUYA WIFI CO2 PM2.5 Testing Device NDIR Sensor TVOC HCHO CE ROHS
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
Indoor harmful gas analyzer WiFi version multifunction PM2.5 pm1.0 PM10 HCHO TVOC tester CO2 detector air quality monitor
$52.00 - $60.00
/
piece
2 pieces
(Min. Order)
1
2
3