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11
YRS
Shenzhen Langdeli Technology Co., Ltd.
Supplier
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Electric energy meter
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Solar Panel
Geiger counter detector
electromagnetic radiation detector
Hygrometer
Multimeter
Decibel Meter
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Topsale products
Wall mount CO2 detector
mini smart CO2 meter
WIFI air quality Monitor
Air Quality monitors
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negative ion tester detector
Ozone meter O3
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
/
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
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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
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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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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
/
piece
2 pieces
(Min. Order)
Quick View
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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Portable Mini WIFI Alarm Detection CO2 System Air Quality Infirmary CO2 Sensor Monitor Controller Gas Analyzer Detector Meter
$54.00 - $60.00
/
piece
1 piece
(Min. Order)
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Tuya WIFI 10 in One Multi-Function Air Quality Carbon Dioxide Detector PM2.5/10 HCHO TVOC AQI Temperature Humidity Monitor
$60.00 - $68.00
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piece
2 pieces
(Min. Order)
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2024 Tuya WIFI Desktop Air Quality Monitor Touch Screen Wall-Mounted Gas Detector Measures CO2 PM2.5/10 Humidity Temperature
$60.00 - $68.00
/
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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Dienmern DM125-WiFi Multi-Function Gas Analyzer Measuring CO2 PM2.5/1.0/10 AQI Humidity Temperature Sensor Testing Equipment
$37.00 - $45.00
/
piece
2 pieces
(Min. Order)
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Wall-Mounted 3-in-One TUYA WiFi Air Quality Monitor CO2 Detector & Temperature Humidity Meter for Home Office Use
$23.00 - $30.00
/
piece
2 pieces
(Min. Order)
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Wholesale Multi-Function White ABS Air Monitor with LCD Screen 2000mAh Battery Detects PM2.5 CO2 TEMP AQI Hum Rohs Certified
$31.00 - $43.00
/
unit
2 units
(Min. Order)
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Factory Direct Supply CE Certified White ABS Air Detector LCD Screen Display Rechargeable 2000mAh Battery PM2.5 CO2 TEMP AQI HUM
$31.00 - $43.00
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unit
2 units
(Min. Order)
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Multi-Function White ABS Air Monitor with LCD Screen Rechargeable 2000mAh Battery NDIR Sensor for PM2.5 CO2 TEMP AQI HUM
$31.00 - $43.00
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unit
2 units
(Min. Order)
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Multi-Function Gas Analyzer with LCD Screen Display 2000mAh Rechargeable Battery Monitors PM2.5 CO2 TEMP AQI HUM
$31.00 - $43.00
/
unit
2 units
(Min. Order)
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Factory Direct Supply Detector Air with WIFI LCD Screen Display Rechargeable 2000mAh Battery White ABS Material Gas Analyzers
$31.00 - $43.00
/
unit
2 units
(Min. Order)
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Factory Outlet CE Certified Air Quality Monitor with PM2.5 CO2 Tester and Hygrothermograph LCD Display WiFi NDIR Sensor Type
$31.00 - $43.00
/
unit
2 units
(Min. Order)
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CE Certified Indoor Air Quality Analyzer Mobile Phone WiFi Connection NDIR Sensor Type CO2 PM2.5 HCHO TVOC Meter Monitor
$49.00 - $60.00
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piece
2 pieces
(Min. Order)
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Multifunctional WiFi Version Gas Detector Formaldehyde (HCHO) Concentration Meter with CO2 PM2.5 TVOC Monitoring Capabilities
$49.00 - $60.00
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piece
2 pieces
(Min. Order)
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ODM Supported Mobile WiFi Desktop CO2 Concentration Meter Air Quality Analyzer for PM2.5 HCHO TVOC with Monitoring Function
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
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USB Rechargeable Indoor Air Quality Tester CO2 PM2.5 HCHO TVOC Meter Monitor with NDIR Sensor CE Certified Desktop Detector
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
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Factory Direct Multi-Functional WiFi Gas Analyzer PM2.5 Concentration CO2 HCHO TVOC Detector with NDIR Sensor CE/ROHS Certified
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
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TUYA CE Certified CO2 Meter WiFi Connection NDIR Sensor Type PM2.5 Gas Analyzer and CO2 Tester for Air Quality Monitoring
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
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Desktop CO2 PM2.5 HCHO TVOC Meter Monitor New Indoor Gas Analyzer NDIR Sensor Type CE & ROHS Certified Air Quality Instrument
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
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Large LCD Screen CO2 PM2.5 HCHO TVOC Air Quality Detector with NDIR/Laser Sensor Mobile Phone WiFi Connection Desktop Monitor
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
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Multifunctional NDIR Sensor Air Quality Analyzer WiFi CO2 Concentration PM2.5 HCHO TVOC Meter Monitor for Desktop CE Certified
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
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2023 Indoor Air Quality Monitor Carbon Dioxide Detector with NDIR Fine Dust Meter Co2 PM2.5 Humidity Temperature Measurements
$36.00 - $45.00
/
piece
2 pieces
(Min. Order)
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TUYA WIFI connection CO2 meter CO2 PM2.5 monitor Air quality detector Carbon dioxide sensor meter PM2.5 gas analyzer CO2 tester
$36.00 - $45.00
/
piece
2 pieces
(Min. Order)
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CO2 PM2.5 air quality monitor PM2.5 meter exhaust gas analyzer for car CO2 measure oxygen measure detector
$37.00 - $45.00
/
piece
2 pieces
(Min. Order)
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Hot Sales OEM Indoor CO2 Sensor Desktop Wall Mount LED Screen Air Quality Tester 400-5000ppm CO2 Monitor Detector Tuya WiFi
$25.29 - $35.00
/
piece
2 pieces
(Min. Order)
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Wifi 2022 Mini Handheld Portable Ndir Co2 Monitor Co2 Meter Air Quality Detector
$31.00 - $43.00
/
unit
1 unit
(Min. Order)
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Indoor air quality monitor, USB charging, carbon dioxide gas analyzer, CO2 meter, infrared sensor, with alarm function
$21.00 - $30.00
/
unit
2 units
(Min. Order)
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Wholesale CO2 detector, TUYA WIFI connection, egg shaped air quality monitor, desktop rechargeable Carbon gas analyzer
$21.00 - $30.00
/
unit
2 units
(Min. Order)
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2023 Mini Handheld Portable NDIR Air Quality Monitor CO2 Carbon Dioxide Detector with WiFi Indoor CE/ROHS Certified
$31.00 - $43.00
/
unit
1 unit
(Min. Order)
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Wifi 2022 Mini Handheld Portable Ndir Co2 Carbon Dioxide Air Quality Monitor Detector
$31.00 - $43.00
/
unit
1 unit
(Min. Order)
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Wifi 2022 Mini Handheld Portable Ndir Co2 Carbon Dioxide Detector Air Quality Monitor
$45.00 - $50.00
/
unit
1 unit
(Min. Order)
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TUYA Household CO2 Meter CE Certified Desktop Carbon Dioxide Detector with WiFi Connection USB Charging Long Standby Bedroom
$19.00 - $25.00
/
unit
2 units
(Min. Order)
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USB Charging Desktop CO2 Monitor Tuya WiFi enabled Carbon Dioxide Gas Analyzer Air Quality Detector
$19.00 - $25.00
/
unit
2 units
(Min. Order)
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Portable 2.4GHz air quality monitor PM2.5/CO2 hot spot WiFi Tuya air detector smart app
$45.00 - $50.00
/
piece
2 pieces
(Min. Order)
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CO2 Air Quality Monitor Indoor PM2.5 TVOC HCHO Detector Temperature Humidity meter CO2 range 400-5000 PPM with alarm
$52.00 - $60.00
/
piece
2 pieces
(Min. Order)
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Tuya WiFi App 10-in-One Multi-Function Air Quality Detector CO2/PM2.5/PM1.0/PM10/HCHO/TVOC Temperature Humidity NDIR Sensor
$49.00 - $65.00
/
piece
2 pieces
(Min. Order)
Quick View
LED Screen Display Multi-Function Air Quality Detector TUYA WIFI CO2 PM2.5 Testing Device NDIR Sensor TVOC HCHO CE ROHS
$49.00 - $60.00
/
piece
2 pieces
(Min. Order)
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Indoor harmful gas analyzer WiFi version multifunction PM2.5 pm1.0 PM10 HCHO TVOC tester CO2 detector air quality monitor
$52.00 - $60.00
/
piece
2 pieces
(Min. Order)
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