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11
YRS
Shenzhen Langdeli Technology Co., Ltd.
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Electric energy meter
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electromagnetic radiation detector
Hygrometer
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Wall mount CO2 detector
mini smart CO2 meter
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Air Quality monitors
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Handheld Air quality Monitor
Desktop Air analyzer monitor
Dust particles monitor PM2.5
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Rechargeable Indoor Air Quality Monitor with Digital Display PM2.5 Gas Detector AQI Temperature Humidity Sensor Gas Analyzers
$40.00
/
piece
1 piece
(Min. Order)
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WIFI connection Tuya Dienmern air quality analyzer CO2 Sensor meter gas tester dust pm25 pm10 portable Monitor detector indoor
$61.00 - $70.00
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unit
1 unit
(Min. Order)
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Wall-Mounted High-Precision 30-130dB Decibel Tester Tuya WiFi Office Noise Detection Sound Meter
$23.00 - $35.00
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piece
2 pieces
(Min. Order)
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Tuya Multi-Function Gas Analyzer WIFI Air Quality Monitor for Carbon Dioxide Detector PM2.5 PM10 HCHO TVOC AQI Temperature
$60.00 - $68.00
/
piece
2 pieces
(Min. Order)
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New Tuya WiFi Air Quality Monitor Touch Screen CO2 PM2.5/10 HCHO TVOC AQI Humidity Temperature Detector for Home Office Factory
$60.00 - $68.00
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piece
2 pieces
(Min. Order)
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Dienmern 2024 Tuya WIFI Touch Screen Gas Detector Multi-Function Air Quality Monitor CO2 PM2.5/10 Humidity Temperature
$60.00 - $68.00
/
piece
2 pieces
(Min. Order)
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2024 High Precision Multimeter from Original Manufacturer Digital AC/DC Voltage Tester and Resistance Capacitance Test
$11.00 - $16.00
/
piece
2 pieces
(Min. Order)
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Professional Detector Fast Response Time Gas Analyzer Air Quality Monitoring PM2.5/PM10/HCHO/TVOC Pollution
$25.00 - $35.00
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piece
2 pieces
(Min. Order)
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Portable 2000mAh Li-Battery Digital Air Quality Monitor Small Household CO2 Detector with Rechargeable Power
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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Black ABS Air Quality Detector Monitoring PM2.5 TVOC Formaldehyde CO2 Co2 Sensor for Comfortable Office and House Environment
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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Hot Sale LCD Digital Display Air Quality Monitor Sensor Gas PM2.5 and TVOC Temp Detector Indoor CO2 Detector for House
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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Dienmern Top Seller Indoor Air Quality Monitor Digital LCD Display Detects PM2.5 TVOC Formaldehyde CO2 Gases ODM Supported
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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9-in-1 Multifunction LCD Screen Air Quality Monitor TVOC PM25 Temperature Humidity Detector with CO2 Gas ODM Supported
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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Factory Direct High Quality Smart Air Quality Monitor Tests PM2.5 Temperature and Humidity with CO2 Detection Wholesale Supply
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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High Quality 9-in-One Air Quality Monitor Device Factory Direct Supply 2000mAh Li-Battery Detects PM2.5 CO2 Formaldehyde
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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Hot Sale Indoor CO2 PM2.5 Detector with LED Display NDIR Sensor Type for House and Office Ce Certified Air Quality Meter
$48.00 - $60.00
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piece
2 pieces
(Min. Order)
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Desktop CO2 Indoor Air Quality Detector LED Display NDIR Sensor Type Measuring CO2 PM2.5 Temperature Humidity CE Certified
$48.00 - $60.00
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piece
2 pieces
(Min. Order)
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10-in-1 Portable LCD Display Indoor Air Quality Monitor CO2 PM2.5 Detector with NDIR Sensor Black Certified by CE
$48.00 - $60.00
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piece
2 pieces
(Min. Order)
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Wholesale 10-in-One Handheld Air Quality Device Formaldehyde Detector for PM2.5 CO2 TVOC with LCD Display
$48.00 - $60.00
/
piece
2 pieces
(Min. Order)
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Factory Direct Supply 10-in-One Indoor Air Quality Monitor Handheld PM2.5 CO2 TVOC Formaldehyde Detector CE RoHS Certification
$48.00 - $60.00
/
piece
2 pieces
(Min. Order)
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10-in-One Handheld Air Quality Monitor PM2.5 Formaldehyde Detector with CO2 Gas Analysis NDIR Sensor Type for Indoor Use
$48.00 - $60.00
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piece
2 pieces
(Min. Order)
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CE Certified Air Quality Monitor with NDIR Sensor Temperature and Humidity Meter Formaldehyde CO2 PM2.5 Detector for Home Use
$48.00 - $60.00
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piece
2 pieces
(Min. Order)
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Dienmern 10-in-One Indoor Detector Formaldehyde CO2 Dust PM2.5 TVOC Tester with NDIR Sensor and LCD Display for Air Quality
$48.00 - $60.00
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piece
2 pieces
(Min. Order)
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10-in-1 Black Detector NDIR Sensor Type CE Certified Formaldehyde Dust PM2.5 CO2 TVOC Tester Multi-Function LCD Display Air
$48.00 - $60.00
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piece
2 pieces
(Min. Order)
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Hot Sale 10-in-One Desktop Air Quality Monitor Detector Device Dust Sensor with CO2 Output NDIR Sensor Type for PM2.5
$48.00 - $60.00
/
piece
2 pieces
(Min. Order)
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Factory Direct Supply 10-in-One Multi-Function LCD Display Air Quality Analyzer CO2 Detector with NDIR Sensor History Records
$48.00 - $60.00
/
piece
2 pieces
(Min. Order)
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Professional 10-in-One Indoor Air Quality Monitor NDIR Sensor Type TVOC Meter Gas Detector Formaldehyde CO2 Formaldehyde CO2
$48.00 - $60.00
/
piece
2 pieces
(Min. Order)
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Wholesale Multi-Functional Indoor Air Quality Detector Black Metal TVOC Dust PM2.5 Formaldehyde CO2 Meter with CE Certification
$48.00 - $60.00
/
piece
2 pieces
(Min. Order)
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DM601B Indoor Air Quality Monitor 10-in-One Detector with LCD Display Detects TVOC PM2.5 CO2 NDIR Sensor Type
$48.00 - $60.00
/
piece
2 pieces
(Min. Order)
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Factory Direct Supply 10-in-One Multi-Function LCD Display Air Quality Analyzer Detector Formaldehyde Dust PM2.5 TVOC CE
$48.00 - $60.00
/
piece
2 pieces
(Min. Order)
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Dienmern 10-in-One Factory Direct Multi-Function Analyzer Detects Formaldehyde Dust PM2.5 TVOC Co2 Gas in Air Quality
$48.00 - $60.00
/
piece
2 pieces
(Min. Order)
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Hot Sale Indoor Air Quality Detector Multi-Functional Monitor Analyzer for Formaldehyde PM2.5 TVOC Co2 Tester for Air Quality
$48.00 - $60.00
/
piece
2 pieces
(Min. Order)
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Factory Direct Supply Multi-Functional Air Quality Detector Formaldehyde Dust PM2.5 TVOC Tester Co2 Gas Analyzer
$48.00 - $60.00
/
piece
2 pieces
(Min. Order)
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Indoor 10-in-One LCD Display Black Metal Rechargeable AQI Air Quality Detector Monitor Measures CO2 PM2.5 PM10 PM1.0 HCHO TVOC
$48.00 - $60.00
/
piece
2 pieces
(Min. Order)
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Professional Desktop TVOC Gas Analyzer CO2 and Formaldehyde Detector Monitoring Indoor Air Quality with LCD Display
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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9-in-One Multi-Function Analyzer LCD Screen with History Records Detects Formaldehyde Dust PM2.5 TVOC Co2 Gas in Air Quality
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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Dienmern 9-in-One Multi-Function Analyzer Direct from Factory Detects Formaldehyde Dust PM2.5 TVOC Co2 Gas in Air Quality
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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DM601A Air Quality Tester LCD Screen with History Records Detects Formaldehyde Dust PM2.5 TVOC CO2 ODM Supported
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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Dienmern Desktop Air Quality Monitor Sensor Factory Direct Supply PM2.5 Gas Detector with LCD Screen and CO2 History Records
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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Hot Sale Indoor Air Quality Monitor Factory Direct Supply PM2.5 Detector and CO2 Gas Sensor for Greenhouse Use
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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Multifunctional 9-in-One LCD Screen Air Quality Monitor TVOC PM25 Temperature Humidity Detector with CO2 Gas Measuring Device
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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Hot Sale Black Metal Air Quality Detector with LCD Display Multi-Functional PM2.5 Formaldehyde CO2 Gas Monitor Portable
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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Factory Direct Supply Multi-Functional Portable Black Metal Air Quality Detector PM2.5 Formaldehyde CO2 Gas Monitor ODM Support
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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Wholesale Multi-Functional Desktop Air Quality Detector Black Factory Direct Supply PM2.5 Dust Formaldehyde CO2 Customizable ODM
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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Dienmern Black Desktop Air Quality Detector Indoor Temperature Humidity Dust PM2.5 Formaldehyde CO2 Customizable ODM Support
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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9-in-One Factory Direct Supply Multi-Function LCD Display Air Quality Analyzer with CO2 Detector History Records ODM Supported
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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2023 Top Seller Factory Direct Supply Detector Air Quality Monitor Formaldehyde Dust PM2.5 TVOC Tester ODM Supported CO2 Gas
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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Dienmern Desktop Air Quality Detector Factory Direct Supply PM2.5 Formaldehyde CO2 Detecting with LCD Display OEM Supported
$37.00 - $50.00
/
piece
2 pieces
(Min. Order)
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