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Portable Air Quality Meter
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Video
Portable
Indoor O3 Ozone Tester Handheld Gas Analyzers O3
Air
Quality
Monitor Ozone
Meter
US$ 45-60
/ Piece
1 Piece
(Min. Order)
Start Order
AQUAPURE CN LTD
Video
Mini Handheld
Portable
Ndir CO2 Carbon Dioxide Detector Sensor
Air
Quality
Monitor Pm2.5 Pm1.0 Pm10 Aqi
Meter
with Temperature and Humidity
US$ 29-40
/ 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
Portable
CO2 Carbon Dioxide Measuring Instrument Pm2.5 Pm1.0 Pm10 Detector
Air
Quality
Monitor Humidity Temperature
Meter
US$ 29-40
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Portable
CO2
Meter
Carbon Dioxide Ndir Digital Sensor
Air
Quality
Monitor Pm2.5
Meter
with 2000mAh Rechargeable Li-Battery for School Classrooms
US$ 29-40
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Air
Quality
Monitor CO2 Hcho Tvoc Gas Detector Analyzer
Meter
with USB Charger
US$ 450-3000
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Video
Multi-
Air
Quality
Monitor Tester Analyzer CO2
Meter
Indoor
Air
Pollution
US$ 50-60
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
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
2023 New LCD
Air
Quality
Monitor Detector Formaldehyde Pm2.5/1.0/10 Tvoc Temperature Humidity Aqi
Meter
for Indoor Use
US$ 24-30
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
400-5000ppm Carbon Dioxied Detector Indoor
Air
Quality
Monitor Gas Detector Desktop CO2
Meter
Type-C Charging Port
US$ 18-23
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
High Precision
Air
Quality
Monitor Pm2.5 Pm1.0 Pm10 Detector Hcho Tvoc Aqi Temperature Humidity
Meter
with LCD Display
US$ 29-40
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
4.3 Inch LCD Display 8-in-1 High Sensitivity
Air
Quality
Monitor Formaldehyde Detector Pm2.5/Hcho/Tvoc/Aqi/Tepm/Humidity
Meter
Support History Record
US$ 37-45
/ 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.
Video
7 in One Multi-Function
Air
Quality
Monitor Carbon Dioxide Detector CO2 Pm2.5 Pm1.0 Pm10 Aqi Humidity Temperature
Meter
US$ 29-40
/ 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
New Design Wall Mount Gas Detector
Air
Quality
Monitor CO2 Pm2.5
Meter
with Alarm Temperature and Humidity
US$ 32-40
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Home Humidity Temperature Sensor
Meter
Air
Quality
Monitor Pm2.5 Pm1.0 Pm10 Hcho Tvoc Detector
US$ 33-40
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Multi-Function
Air
Quality
Detector Pm2.5/Pm1.0/Pm10 Sensor Formaldehyde Detector Tvoc Aqi Temperature Humidity
Meter
Time Clock
US$ 54-63
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Multi-Functional
Air
Quality
Monitor Indoor CO2 Detector Pm2.5 Pm1.0 Pm10 Temperature Humidity
Meter
with Carbon Dioxide Alarm Function
US$ 22-28
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
New 8 in One High Accuracy Formaldehyde Pm2.5 Pm1.0 Pm10 Tvoc Gas Analyzer Temperature Humidity Aqi Measuring
Meter
US$ 24-30
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Yuya WiFi Indoor
Air
Quality
Detector CO2 Carbon Dioxide Detector Decibel
Meter
Noise
Meter
with Temperature and Humidity
US$ 36-50
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Desktop Multi-Function CO2
Meter
Air
Quality
Monitor Pm2.5 Pm1.0 Pm10 Tvoc Aqi Detector Indoor with Alarm Reminding
US$ 39-47
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Indoor
Air
Quality
Monitor Carbon Dioxide CO2 Detector Pm2.5 Pm1.0 Pm10
Meter
Temperature Humidity
Meter
with CO2 Alarm Function
US$ 22-28
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
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