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Detecting Meter
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Mini Indoor CO2
Meter
Ndir Sensor ABS USB Charging Air Quality Monitor
US$ 14.8-18
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
High Accuracy 3-in-1 Pm2.5
Meter
with Temperature Humidity Dust
US$ 14.5-17
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
6-in-1 LCD Multi-Function Office Noise Detection Air Quality Monitor Pm2.5/Decibel 30-130dba
Meter
US$ 27-35
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Gas Analyzer Can Set Alarm Value Digital Carbon Dioxied Monitor LED Screen CO2
Meter
US$ 20-23
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Large LCD Air Quality
Meter
Mobile Phone WiFi Connection with History Records
US$ 54-65
/ Piece
1 Piece
(Min. Order)
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Shenzhen Langdeli Technology Co., Ltd.
Video
Infrared Sensor Gas Analyzer Black CO2
Meter
with Alarm Function Desktop Air Analyzer Monitor
US$ 19-23
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
High Sensitive Digital Air Pollution Monitor Air Quality Monitor Pm2.5 CO2
Meter
US$ 22-25
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
CO2 Pm 2.5 1.0 Rechargeable Li-Battery Sensor Air Monitor Carbon Dioxide Detector Gas Analyzers CO2
Meter
US$ 22-25
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Portable Particulate Monitor Pm10 Pm2.5 Thermohygrometer Gas Detector CO2
Meter
US$ 22-25
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Wholesale LCD Screen Desktop Air Quality Analyzer CO2 Pm2.5 Hcho Tvoc
Meter
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
WiFi CO2
Meter
Infrared Sensor for Classrooms Carbon Dioxide
Meter
Rechargeable Lithium Battery
US$ 22-28
/ Piece
1 Piece
(Min. Order)
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Shenzhen Langdeli Technology Co., Ltd.
Video
Mini Carbon Dioxide
Meter
with Alarm Function Ndir Sensor Rechargeable CO2 Temperature and Humidity Detector
US$ 19-23
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Carbon Dioxide Detector LED Household Gas Detector Infrared Sensor CO2
Meter
with Alarm Function
US$ 20-23
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Portable 3 in 1 Temperature Humidity with LED Screen Pm2.5 Dust
Meter
US$ 12.65-16
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Factory Supply Mini Desktop Pm2.5 LED Digital Display
Meter
Thermohygrometer Gas Analyzer
US$ 14-17
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Portable Particulate Matter Pm2.5 Dust Sensor
Meter
with Pm2.5 Alarm Tuya WiFi
US$ 14.65-18
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Indoor CO2 Analyzer Portable Air Quality Monitor CO2 Gas Detector USB Rechargeable CO2
Meter
US$ 22-25
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Indoor Air Quality Monitor Desktop Carbon Dioxide Detector Gas Analyzer CO2 Temperature Humiddity
Meter
US$ 19-23
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Home Essential Weapon Overwhelmingly Positive Feedback CO2 Measuring Instrument Air Quality Monitor CO2
Meter
US$ 19-23
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
High Accuracy 3-in-1 Pm2.5
Meter
for Pm2.5 Temperature Humidity
US$ 14.5-17
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Reliable Air Quality Detector for CO2
Meter
CO2 Analyzer Ndir Infrared Carbon Dioxide
Meter
US$ 19-23
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
High Quality 3-in-1 Gas Analyzer for Pm2.5 Monitoring Air Detector
US$ 13.5-17
/ Piece
1 Piece
(Min. Order)
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Shenzhen Langdeli Technology Co., Ltd.
Video
CO2 Pm2.5 Temperature and Humidity
Meter
Large Screen Display Ndir Sensor CO2 Detector
US$ 37-45
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Hot Sale Portable CO2
Meter
LCD Display USB Rechargeable Air Pollution Monitor CO2 Detector
US$ 19-23
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
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