OSEN 1630 Airborne Particle Counter

OSEN 1630 Airborne Particle Counter

OSEN 1620Airborne Particle Counter

OSEN 1620Airborne Particle Counter

AI voiceprint recognition module

AI voiceprint recognition module

Road dust accumulation monitoring system

Road dust accumulation monitoring system
 

Online monitoring system for negative oxygen ions

Online monitoring system for negative oxygen ions

Noise Environment Supervision Platform

Noise Environment Supervision Platform

High precision dust particle counter

High precision dust particle counter

Portable noise monitoring device

Portable noise monitoring device
 

Sound level meter

Sound level meter

Micro noise online monitoring station

Micro noise online monitoring station

Automatic monitoring station for construction noise

Automatic monitoring station for construction noise

Industrial Enterprise Noise Automatic Monitoring Station

Industrial Enterprise Noise Automatic Monitoring Station