AQM-09 Environmental Monitoring And Management Equipment

OC-850 Portable gas detector for industrial use

OC-9200 Real-time Dust Particulate Monitor, Weather & Noise Online Monitoring Station

OC-HY128 Noise Meter Class1 Statistical Sound Level Recorder for Construction Site Noise Supervision

OC-HY128 Sound Level Meter Class 1 Digital Decibel Meter 30-130dB for Workplace Testing

OC-F08 Wall Mounted CO2 Sensor NDIR Carbon Dioxide Detector 0-5000ppm RS485 4-20mA Relay Output Explosion Proof IP66

OC‑2400S Multi Portable Gas Analyzer, Suitcase‑style On‑site Gas Monitoring Detector

OC-300 Dust Particulate Matter Counter 4 Channels 0.5 1.0 2.5 10um

OC-2000 Portable NOx Analyzer With Data Storage & Print Function

AQMS-09 Wireless Weather Station Outdoor PM2.5 PM10 SO2 NO2 O3 CO H2S NH3 Noise Monitor

OC-1000 Portable C2H4 CO2 O3 Gas Detector for Fruit Vegetable Cold Storage Freshness Monitoring

OC-501 Automobile Exhaust Gas Analyzer HC CO CO2 O2 NO for Vehicle Emission Test