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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
Handheld Black Indoor Portable Air Quality Monitor Gas PM2.5 PM10 PM1.0 Meter Detector with Temperature and Humidity Display
$25.00 - $35.00
/
piece
1 piece
(Min. Order)
Personnel Intensive Ventilation Carbon Dioxide Detector Gas Analyzer Countermeasure
$19.00 - $23.00
/
piece
1 piece
(Min. Order)
Portable Analyzer for CO2 Temperature Humidity with Adjustable 1000 ppm CO2 Alarm Threshold
$35.00
/
piece
1 piece
(Min. Order)
High Accurate Indoor Air CO2 Meter with 24-Hour Real-Time Detection and Recording Air Quality Detector with NDIR Sensor Type
$17.00 - $20.00
/
piece
2 pieces
(Min. Order)
DIY Wall-Mounted Sound Detection Device OBM Customizable Noise Meter dBA Instruments and Apparatuses
$19.50 - $25.00
/
unit
1 unit
(Min. Order)
Carbon dioxide meter CO2 AQI Detector History Records save Smart Co2 monitor handheld CO2 gas detector
$16.00 - $18.00
/
piece
2 pieces
(Min. Order)
Gas monitor China wholesale co2 factory indoor mini model new model wall mounted/desktop Co2 air quality detector
$14.80 - $18.00
/
piece
2 pieces
(Min. Order)
Infrared Sensor CO2 Gas Analyzers Detector Meter Monitor Temperature Humidity and Air Quality with NDIR Type Battery Powered
$16.50 - $18.00
/
piece
2 pieces
(Min. Order)
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