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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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CO CO2 PM2.5 Gas Analyzer with Data Stored & Download HCHO/TVOC Temperature Humidity Sensor Detector Desktop Air Quality Monitor
$40-45
Min. order 1 piece
Professional Portable Air Quality Analyzer, 3000mAh Battery, 4000 Records Storage, Ideal for Industrial/Home Safety Monitoring
$40-45
Min. order 1 piece
Multifunction Air Tester with Alarm System, 9 Parameters Including CO/CO2/Formaldehyde/Temperature/Humidity Air Quality Monitor
$40-45
Min. order 1 piece
High Accuracy CO2/CO/HCHO/TVOC Air Quality Monitor, Data Logging 4000 Points, Rechargeable & Lightweight for Indoor/Outdoor
$40-45
Min. order 1 piece
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