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11
YRS
Shenzhen Langdeli Technology Co., Ltd.
Supplier
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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
Dienmern 2024 PM2.5 Air Quality Monitor TVOC Air Detector with CO2 Meter ODM USA
$48.00 - $60.00
(Min. Order) 2 pieces
High Quality Portable CO2 Meter Detector PM2.5 Tester TVOC Time Date Gas Monitor Air Pollution Tester ODM OBM
$52.00 - $60.00
(Min. Order) 2 pieces
CO2 Detector PM2.5 Tester TVOC TIME & DATE Display Gas Monitor Air Analyzer
$48.00 - $60.00
(Min. Order) 2 pieces
High Quality Portable CO2 Detector PM2.5 Tester TVOC TIME DATE Gas Monitor Cheap Air Pollution Monitor
$48.00 - $60.00
(Min. Order) 2 pieces
High Quality Portable CO2 PM2.5 & TVOC Gas Analyzer Monitor Air Pollution with DATE & TIME Display Gas Monitor
$50.00 - $60.00
(Min. Order) 2 pieces
Tuya WIFI CO2 Detector PM2.5 HCHO TVOC Meter LCD Screen Air Quality Desktop Temperature Humidity Detector ABS ODM OBM
$45.00 - $50.00
(Min. Order) 2 pieces
Portable Mini Digital Thermo-hygrometer Measures Temperature and Humidity Electronic Measuring Instrument
$3.00 - $5.00
(Min. Order) 2 pieces
Wall Hanging Digital Noise Sound Level Meter 30-130 dBA with Time Clock for Home School Baby Room Use 1-Year Warranty
$21.00 - $30.00
(Min. Order) 2 pieces
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Dienmern DM306 Portable Smart Air Quality Detector High Sensitivity PM2.5 Gas Monitor with AQI Formaldehyde Laser Sensor
$21.00 - $25.00
Shipping: $13.52/piece
Min. Order: 2 pieces
Est. delivery by May 30
Easy Return
Add to cart
Dienmern DM306 Portable Smart Air Quality Detector High Sensitivity PM2.5 Gas Monitor with AQI Formaldehyde Laser Sensor
$19.00 - $25.00
Shipping: $13.52/piece
Min. Order: 2 pieces
Est. delivery by May 30
Add to cart
Manufacturer Direct Sale Multi-Functional Formaldehyde Detector HCHO Gas Analyzer Air Quality Monitor PM2.5 Dust Sensor
$29.00 - $37.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Tuya Dienmern Portable WIFI Air Quality Analyzer Desktop CO2 Sensor Meter PM2.5 PM10 Dust Testing Indoor Gas Tester Monitor
$42.00 - $50.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
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
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
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
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
TUYA APP Air Quality Detector WiFi Connection Multi-Gas Monitor Analyzer PM10 PM2.5 Exhaust Diagnostic Measurementsensor CO2
$43.00 - $50.00
Shipping: $14.22/piece
Min. Order: 2 pieces
Est. delivery by May 30
Easy Return
Add to cart
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
Shipping: $16.09/piece
Min. Order: 2 pieces
Est. delivery by May 30
Easy Return
Add to cart
TUYA WIFI Air Quality Monitor Detector Dienmern Formaldehyde Fine Dust Sensor LCD Display CO2 Gas Monitoring Meter Analyzer
$43.00 - $50.00
Shipping: $16.10/piece
Min. Order: 2 pieces
Est. delivery by May 30
Easy Return
Add to cart
Tuya WiFi Indoor Air Quality Monitor Desktop CO2 Detector with Gas Analyzer and PM2 5 Detection Infrared Sensor NDIR Type
$42.00 - $50.00
Shipping: $13.52/piece
Min. Order: 2 pieces
Est. delivery by May 30
Easy Return
Add to cart
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
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Portable Mini WIFI Alarm Detection CO2 System Air Quality Infirmary CO2 Sensor Monitor Controller Gas Analyzer Detector Meter
$44.00 - $50.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
Mini LED Digital Display Indoor Air Quality Detector NDIR CO2 Sensor Analyzer ABS Material Customizable ODM Support Home Use
$16.50 - $18.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Home Hotel Indoor CO2 Monitor NDIR Type Infrared Sensor Carbon Dioxide Gas Analyzer ABS Material Carbon Dioxide Meter ODM OBM
$16.50 - $18.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
NDIR Infrared Digital CO2 Meter Carbon Dioxide Detector with ABS Material PSE CE Rohs Certificate Air Pollution Monitor Tester
$16.50 - $18.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Mini Desktop CO2 Meter Detector Indoor Air Quality Monitor with Temperature Humidity Gas Analyzers for Carbon Dioxide Detection
$18.00 - $22.00
Shipping: $14.23/piece
Min. Order: 2 pieces
Est. delivery by May 30
Easy Return
Add to cart
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