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Portable Gas
Detector
Smart
Sensor
AR8800A+
Carbon
Dioxide
CO2
Leak
Detector
Handheld Rechargeable
$47 - 61
Min. Order: 1 set
Alibaba
Testing Instrument & Equipment
Testing and Analysis Instruments
Gas Analyzers
Co2 sensor carbon dioxide detector
(3202 products available)
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Portable Gas
Detector
Smart
Sensor
AR8800A+
Carbon
Dioxide
CO2
Leak
Detector
Handheld Rechargeable
$47-61
Min. Order: 1 set
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Yhcmeter Indoor Air Quality Monitor
Carbon
Dioxide
Sensor
Co2
Detector
Co2
Monitor Air
Detector
Air Quality
Sensor
Ready to Ship
$32
Min. Order: 1 piece
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Ggele Smart Air Quality Wifi Wall Mount
Co2
Monitor
Detector
Carbon
Dioxide
Detector
Co2
Sensor
Meter Gas Analyzers
$22-27
Min. Order: 1 piece
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High Quality SGP30 Gas
Sensor
Module For TVOC/eCO2 Air Quality Measures Formaldehyde And
Carbon
Dioxide
Temperature
Sensor
$4.50-5.20
Min. Order: 5 pieces
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Portable Air Quality Monitor
Carbon
Dioxide
Detector
With Alarm
CO2
PM2.5 Gas Meter Temperature Humidity
Sensor
$42.60-55.50
Min. Order: 5 pieces
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SC8 UART PWM Output
Carbon
Dioxide
CO2
Gas
Sensor
Module NDIR
CO2
Sensor
For Air Quality Monitoring
Ready to Ship
$6.68-7.95
Shipping per piece: $8.92
Min. Order: 1 piece
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5 in 1 Wifi Tuya ZIGBEE Smart
Carbon
Dioxide
Detector
Air Quality
CO2
Gas
Sensor
Formaldehyde VOC Temperature Humidity
Detector
Ready to Ship
$11-13.50
Shipping per piece: $14.83
Min. Order: 5 pieces
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Tuya ZIGBEE Smart
Carbon
Dioxide
Detector
Air Quality
CO2
Gas
Sensor
Formaldehyde VOC Temperature Humidity
Detector
Ready to Ship
$9.34-10.23
$10.50-11.50
-11%
Shipping per piece: $5.14
Min. Order: 1 set
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