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 Dienmern Portable WIFI Air Quality Analyzer Desktop CO2 Sensor Meter PM2.5 PM10 Dust Testing Indoor Gas Tester Monitor
$42.00 - $50.00
(Min. Order) 2 pieces
Tuya App-Connectible WIFI Air Quality Detector CO2 PM2.5 HCHO TVOC Gas Monitor with Temp Hum Indoor Desktop Type OEM Supported
$44.00 - $50.00
(Min. Order) 2 pieces
TUYA Air Quality Detector WIFI Connect to Mobile Phone Monitors CO2 PM2.5 HCHO TVOC Gas Indoor and Car ODM Supported
$42.00 - $50.00
(Min. Order) 2 pieces
TUYA APP Air Quality Detector WiFi Connection Multi-Gas Monitor Analyzer PM10 PM2.5 Exhaust Diagnostic Measurementsensor CO2
$43.00 - $50.00
(Min. Order) 2 pieces
Multi-Function Tuya WiFi Air Quality Monitor Sensor CO2 PM2.5 PM10 PM1.0 HCHO TVOC Gas Detector Data Transfer to Phone
$42.00 - $50.00
(Min. Order) 2 pieces
TUYA WIFI Air Quality Monitor Detector Dienmern Formaldehyde Fine Dust Sensor LCD Display CO2 Gas Monitoring Meter Analyzer
$43.00 - $50.00
(Min. Order) 2 pieces
Tuya WiFi Indoor Air Quality Monitor Desktop CO2 Detector with Gas Analyzer and PM2 5 Detection Infrared Sensor NDIR Type
$42.00 - $50.00
(Min. Order) 2 pieces
DM72B Air Quality Monitor Indoor Co2 Meter PM1.0 PM2.5 PM10 tester HCHO TVOC monitor NDIR Carbon Dioxide Sensor with Wifi
$42.00 - $50.00
(Min. Order) 2 pieces
Desktop Air analyzer monitor
All products
Desktop Air analyzer monitor
Alibaba Guaranteed
Customizable
Ready to Ship
DM509 Handheld Indoor Air Quality Monitor Detector Measures PM2.5 CO2 HCHO TVOC Temperature Humidity AQI ABS Material ODM OBM
$37.50 - $45.00
Shipping to be negotiated
Min. Order: 2 pieces
LCD Display CO2 Gas Analyzer 24-hour Real Time Indoor Air Quality Monitor with 24-hour Continuous Monitoring
$37.50 - $45.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
9 in 1 Desktop LCD Display Air Quality Monitor Formaldehyde PM2.5 HCHO TVOC Detector Temperature & Humidity Meter Gas Analyzers
$32.00 - $40.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
Dienmern Latest Portable Air Quality Monitor CO2 PM2.5 HCHO AQI Formaldehyde Detector Air Pollution Meter PM1.0 PM10 Desktop
$39.00 - $47.00
Shipping: $22.64/unit
Min. Order: 2 units
Est. delivery by May 30
Easy Return
Add to cart
Desktop PM2.5 Monitor Gas Analyzers PM10 PM1.0 Detector Air Quality Meter with Formaldehyde TVOC HCHO Sensor
$32.00 - $40.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
Hot Sale PM2.5 Desktop Air Quality Detector HCHO/TVOCAQI Gas Analyzer Indoor Air Quality Monitor with Dust Particulate Detection
$32.00 - $40.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
Multifunctional Desktop Gas Meter PM2.5 Monitor Particulate Matter Detector & Formaldehyde Monitor for Home School Hospital Use
$32.00 - $40.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
One-Year Warranty Air Quality Detector Thermometer Formaldehyde PM2.5 Measurement Gas Sensing Alarm Formaldehyde Measuring
$32.00 - $40.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
Portable Tuya Wifi CO2 Gas Analyzer Air Quality Detector with Temperature & Humidity Alarm ABS Carbon Dioxide Meter
$24.00 - $27.00
Shipping: $17.03/piece
Min. Order: 2 pieces
Est. delivery by May 30
Easy Return
Add to cart
Portable CO2 WIFI Meter Digital Temperature Humidity Indoor Air Quality Monitor Sensor Air Quality Alarm Detection CO2 System
$24.00 - $27.00
Shipping: $17.03/piece
Min. Order: 2 pieces
Est. delivery by May 30
Easy Return
Add to cart
10 in One CO2 PM2.5 PM1.0 PM10 HCHO TVOC Monitor Temperature Humidity Meter Multifunctional Gas Analyzer Air Quality Detector
$44.00 - $50.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
DM601B Desktop Multifunction LCD Air Quality Monitor HCHO PM2.5 PM1.0 PM10 CO2 TVOC Meter Carbon Dioxide Detectors
$50.00 - $60.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
Dienmern Portable Air Quality Monitor New PM2.5 CO2 HCHO AQI Detector Formaldehyde Air Pollution Meter PM1.0 PM10 Gas Analyzers
$44.00 - $50.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
Dienmern Portable Air Quality Monitor New Product PM2.5 CO2 HCHO Detection AQI Formaldehyde Detector Desktop Air Pollution Meter
$44.00 - $50.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
New Product Air Quality Detector PM2.5 PM10 TVOC CO2 HCHO Monitor Supply Carbon Dioxide Meter Fine Dust Meter
$44.00 - $50.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
9 in 1 multifunctional air quality detector temperature/humidity/PM2.5/PM10/CO2/AQI/HCHO/TVOC/time
$52.00 - $63.00
Shipping: $39.69/piece
Min. Order: 1 piece
Est. delivery by May 20
Easy Return
Add to cart
1
2
3
4
5
6
...
36
1
/36
Go to
Page
Go