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11
YRS
Shenzhen Langdeli Technology Co., Ltd.
Supplier
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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
Home School Hotel Indoor Use CO2 Monitor NDIR Type Infrared Sensor Carbon Dioxide Gas Analyzer ABS Material Carbon Dioxide Meter
$16.50 - $18.00
(Min. Order) 2 pieces
Greenhouse Use Mini Air Quality CO2 Meter CO2 Detector Alarm with Temperature & Humidity Test Gas Analyzers Product
$16.50 - $18.00
(Min. Order) 2 pieces
Indoor Mini CO2 Meter Monitor with Infrared Detection Technology Home Office Car Use Gas Analyzer Dioxido Carbon CO2 Detector
$16.50 - $18.00
(Min. Order) 2 pieces
Portable Mini CO2 Meter Carbon Dioxide Tester and Gas Detector for Air Quality Portable CO2 Monitor
$16.50 - $18.00
(Min. Order) 2 pieces
Mini Portable CO2 Monitor Meter Factory-Supply Carbon Dioxide Detector CO2 Gas Analyzers for School Office Japan Spain
$17.50 - $20.00
(Min. Order) 2 pieces
Wall-Mounted Large LED Digital Sound Level Meter 30-130dB Noise Measuring Device with Clock for Measuring Decibel Levels
$39.30
(Min. Order) 2 pieces
Handheld Ozone Meter Detector Instruments and Apparatuses O3 Monitor Portable Ozone Gas Analyzer
$41.00 - $48.00
(Min. Order) 2 pieces
2023 Portable Handheld Ozone Detector Medidor de Meter O3 Gas Analyzer for Peru Chile Mexico
$43.00 - $55.00
(Min. Order) 2 units
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 Enhanced Indoor Air Quality
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Gas Analyzer Air Quality Monitor with CO2 PPM Analyzer PM2.5 HCHO Sensor TVOC Analyzer Detector Improved Indoor Air Quality
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Wall Mounted Touch Screen Desktop Air Quality Monitor Detector for CO2 PM2.5/10 HCHO TVOC Temperature Humidity
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
New Design Touch Screen Air Quality Detector CO2 PM2.5/10 HCHO TVOC Temperature Humidity AQI Monitoring with HCHO Alarm
$50.00 - $63.00
Shipping: $17.04/piece
Min. Order: 2 pieces
Est. delivery by May 20
Easy Return
Add to cart
10-in-One Touch Screen Air Quality Monitor Multi-Function CO2 PM2.5 HCHO TVOC AQI Temperature Humidity Detector Gas Analyzer
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
DM155C Air Quality Monitor CO2 PPM Meter PM2.5 Pollution Sensor with Laser Scattering HCHO TVOC Analyzer OEM Supported
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Newly Developed Desktop Gas Analyzer Meter Home/Office Use for Italy Market for Gas Analysis Category
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Indoor Air Quality Detector Desktop CO2 PM2.5 PM10 HCHO TVOC Gas Analyzer with Dust for Improved Air Quality
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Portable Multifunctional CO2 Meter with PM2.5 PM10 HCHO TOVC Temperature Humidity Gas Analyzer in One
$50.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
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
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