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Shenzhen Langdeli Technology Co., Ltd.
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Radon Detector
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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New Manufacturer Portable Radon Monitor with Rechargeable Lithium Battery and LCD Screen
$54-63
Min. order 1 piece
Industrial PM2.5 Tester with LCD Display Carbon Dioxide Detector Air Quality Analyzer Data Storage Hygrothermograph Gas Analyzer
$49-60
Min. order 2 pieces
1 recent viewed
Professional Alcohol Meter Blowing Type Breathalyzer Accurate Quick Breath Alcohol Test Alcohol Tester Sensor Breath Analyser
$5.50-10
Min. order 1 piece
6 sold
Noise Decibel Detector Wall Clock with Temperature and Humidity Indoor Home DB Sensor Detector Sound Level Tester Decibel Meter
$23-26
Min. order 1 piece
2 sold
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