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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
Ungrouped
Advanced Portable Radon Gas Analyzer - Continuous Monitor, Rechargeable Detector for Home and Office Use
$59-75
Min. order 2 pieces
Home Radon Detector Rechargeable Portable Device Radon Testing Device with LCD Screen for 24/7 Gas Monitoring
$59-75
Min. order 2 pieces
Smart Radon Gas Detector with Rechargeable Battery Digital Monitor for Continuous Home Safety Monitoring
$59-75
Min. order 2 pieces
New Manufacturer Portable Radon Monitor with Rechargeable Lithium Battery and LCD Screen
$60-76
Min. order 1 piece
