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
High Precision 8-in-1 Gas Analyzer Handheld Indoor Air Quality Monitor School Home Use-PM1.0/2.5/10 HCHO TVOC TEMP HUM AQI
$26.00 - $35.00
(Min. Order) 2 pieces
Multifunctional Handheld Air Quality Detector with PM2.5 HCHO TVOC Sensors Custom ODM & OBM Support Gas Monitor
$27.00 - $40.00
(Min. Order) 2 units
High Sensitivity Household Air Quality Monitor PM2.5 Detector Temperature Humidity Sensor Gas Detector ABS Material ODM OBM
$14.85 - $18.00
(Min. Order) 2 pieces
9 in one High Quality Portable CO2 Meter Detector PM2.5 Tester TVOC Time Date Gas Monitor
$48.00 - $60.00
(Min. Order) 2 pieces
Highly Sensitive Household Air Quality Monitor PM2.5 Detector Temperature Humidity Sensor Customizable Gas Detector ODM OBM
$14.85 - $18.00
(Min. Order) 2 pieces
Multi-function Air quality monitor 9 in one Portable PM2.5/PM 10/PM 1.0 Detector TVOC CO2 Meter Customizable ODM
$50.00 - $60.00
(Min. Order) 2 pieces
Dienmern 2024 Portable Gas Analyzer Air Quality Monitor with Detection for PM2.5/PM10/PM1.0 and TVOC
$48.00 - $60.00
(Min. Order) 2 pieces
Beautiful-Looking Miniature NDIR Sensor CO2 Meter Carbon Dioxide Detector for Home School Hospital CO2 Monitoring Gas Analyzers
$16.00 - $18.00
(Min. Order) 2 pieces
Air Quality monitors
All products
Air Quality monitors
Alibaba Guaranteed
Customizable
Ready to Ship
NDIR Carbon Dioxide Monitor Air Quality Detector for School Office Classroom Gas Analyzers for Better Indoor Air Quality
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
8-in-1 Air Quality Monitor Temperature Humidity CO2 PM2.5 PM1.0 PM10 HCHO TVOC Testers Formaldehyde Tester Gas Analyzer
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
8-in-1 Gas Analyzer Air Quality Monitor for Temperature Humidity CO2 PM2.5 PM1.0 PM10 HCHO TVOC Formaldehyde Testing
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
NDIR Carbon Dioxide Meter Air Quality Monitor Detector for School Office Classroom Gas Analyzers for Spain Japan
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
HCHO TVOC PM2.5 Humidity and Temperature Air Quality Monitor Indoor Gas Analyzer Detector
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
HCHO TVOC PM2.5 Humidity and Temperature Monitor Indoor Air Quality Detector with Gas Analyzers for Home and Office Use
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
DM155C Portable Gas Analyzer Multifunctional Air Quality Detector for CO2 PM2.5 PM10 HCHO TOVC NDIR
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Portable Multifunctional Gas Analyzer CO2 Meter PM2.5 PM10 HCHO TOVC Temperature Humidity NDIR Detector Air Quality
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Portable Gas Analyzer Multifunctional Air Quality Detector for CO2 PM2.5 PM10 HCHO TOVC Temperature Humidity NDIR
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Indoor Air Quality Detector Desktop CO2 PM2.5 PM1.0 PM10 HCHO TVOC Gas Analyzer Dust and PM2.5 Test Monitor
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Indoor Air Quality Detector CO2 PM2.5 PM1.0 PM10 HCHO TVOC Tester Desktop Gas Analyzer for PM1.0 PM10 Testing
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Dienmern New Design Touch Screen Air Quality Detector Multi-Function Meter for CO2 PM2.5 HCHO TVOC Temperature Humidity Monitor
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Desktop Wall Mounted Touch Screen Air Quality Monitor Multi-Function CO2 PM2.5 HCHO TVOC Temperature Humidity Detector
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Indoor CO2 PM2.5 Air Quality Detector with NDIR Sensor Multi-Function Desktop Monitor for Schools Customizable OEM Support
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
DM155C Desktop CO2 PM2.5 Air Quality Detector NDIR Sensor Multi-Function Monitor Schools Customizable OEM Support CE/ROHS
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Directly Supplied to Europe New Model Desktop Gas Detector Analyzer Meter Instrument for Home/Office Use for Gas Analyzers
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
1
...
5
6
7
8
9
...
23
7
/23
Go to
Page
Go