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12
YRS
Shenzhen Langdeli Technology Co., Ltd.
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Metal detector
air quality instruments
(CO)Carbon monoxide detector
Oxygen (O2) Gas Analyzer
Ozone meter O3
CO2 meter
Dust particles monitor PM2.5
Ammonia gas detector(NH3)
Alcohol Tester
Decibel Meter
Geiger counter detector
Voice Recorder
electromagnetic radiation detector
Hygrometer
WIFI air quality Monitor
negative ion tester detector
Other electronic products
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Multi-function PM2.5 Air Quality Monitor 8 in One Support Data Storage and Export, Download 1-year Warranty Rechargeable
$27-32
Min. order 2 pieces
Hot Selling Multi-function Air Quality Monitor 8 in One Support Data Storage and Export, Download
$27-32
Min. order 2 pieces
Manufacturer's New Touch Screen Combustible Carbon Monoxide Detector Supports Temperature Unit Switching
$9.50-13
Min. order 2 pieces
Intelligent Touch Sensing Combustible Carbon Monoxide AQI Temperature and Humidity Detector with Buzzer Alarm
$9.50-13
Min. order 2 pieces
