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
Handheld Air quality Monitor
All products
Handheld Air quality Monitor
Alibaba Guaranteed
Customizable
Ready to Ship
Air Quality Monitor PM2.5 PM1.0 PM10 Formaldehyde Meter Gas Detector Temperature Humidity Recharge TVOC HCHO Monitor Sensor
$24.00 - $30.00
Shipping: $14.23/unit
Min. Order: 2 units
Est. delivery by May 30
Easy Return
Add to cart
8-in-One ODM Multi-Function Air Quality Monitor PM2.5 PM1.0 PM10 Sensor Temperature Humidity Analyzer TVOC HCHO Detector
$24.00 - $30.00
Shipping: $14.23/unit
Min. Order: 2 units
Est. delivery by May 30
Easy Return
Add to cart
New 8 in One High Accuracy Formaldehyde PM2.5 PM1.0 PM10 TVOC Air Quality Detector Temperature Humidity AQI Measuring Meter
$24.00 - $30.00
Shipping: $14.22/unit
Min. Order: 2 units
Est. delivery by May 30
Easy Return
Add to cart
Desktop LCD Gas Detector Formaldehyde Detector HCHO PM2.5 TVOC Air Quality Monitor Home Use
$24.00 - $30.00
Shipping: $14.23/unit
Min. Order: 2 units
Est. delivery by May 30
Easy Return
Add to cart
New 8-in-One Gas Analyzer Air Quality Monitor for Formaldehyde HCHO PM2.5 PM1.0 PM10 TVOC Temperature Humidity AQI Meter
$24.00 - $30.00
Shipping: $14.23/unit
Min. Order: 2 units
Est. delivery by May 30
Easy Return
Add to cart
2023 LCD Portable Air Quality Monitor Detector Formaldehyde PM2.5 PM1.0 PM10 TVOC Temp Humi AQI Monitor for Indoor Use
$24.00 - $30.00
Shipping to be negotiated
Min. Order: 2 units
New Portable Multi-functional Air Quality Monitor Detect Particle PM2.5 PM1.0 PM10 Formaldehyde TVOC Temperature Humidity AQI
$24.00 - $30.00
Shipping to be negotiated
Min. Order: 2 units
Desktop Air Quality Detector for Formaldehyde HCHO PM2.5/1.0/10 TVOC Temp Humi AQI Meter for Air Quality Monitor System
$24.00 - $30.00
Shipping: $14.23/unit
Min. Order: 2 units
Est. delivery by May 30
Easy Return
Add to cart
Multi-function High Accuracy Formaldehyde Detector PM2.5/1.0/10 TVOC Air Quality Tester Temperature Humidity AQI Measurement
$24.00 - $30.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
2023 New Portable Air Quality Detector Formaldehyde Meter HCHO PM2.5 TVOC AOI Monitor with Semiconductor Sensor Home Use
$24.00 - $30.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
Portable 8 in One Air Pollution Monitor for PM2.5 HCHO TVOC Temp Humi AQI Meter for Air Quality Monitoring System
$24.00 - $30.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
LCD Portable Handheld Desktop Air Quality Monitor Formaldehyde Detector PM2.5 TVOC Temp Humi AQI Monitor for Indoor Use
$24.00 - $30.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
Dienmern Handheld Portable Gas Analyzer Air Quality Monitor for Dust PM2.5 Tvoc HCHO Detector Family Friendly Device
$26.00 - $35.00
Shipping to be negotiated
Min. Order: 2 pieces
Factory Direct Supply Handheld Portable 8-in-1 LCD Display Multi Gas Detector PM2.5 TVOC HCHO Air Quality Monitor Gas Analyzers
$26.00 - $35.00
Shipping to be negotiated
Min. Order: 2 pieces
Professional 8-in-One DM502 Gas Analyzer TVOC Meter & Formaldehyde Detector Air Quality Monitor for Enhanced Safety
$39.03
Shipping included
Min. Order: 2 pieces
Delivery by May 15
Money-back guarantee
Add to cart
Portable Black White ABS Air Pollution Detector 8-in-One Multifunction Ambient Air Quality Monitor LCD Display CE Certified
$26.00 - $35.00
Shipping to be negotiated
Min. Order: 2 pieces
1
2
3
4
5
6
...
24
2
/24
Go to
Page
Go