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Instrument and meter
Hong Kong Hima AR844A Wall Mounted Noise Meter
Hong Kong Hima AR813A Illuminometer
Hangzhou Aihua Sound Power Measurement System (Sound Intensity Method)
German WTW PH/Bond 3320 water quality detector
HACH DRB200 COD Dissolver from the United States
WTW Cond3110/3210/3310 Conductivity Meter
ET99722 COD multi parameter water quality analyzer (without battery)
Hangzhou Aihua AWA5661-W Sound Level Meter
Hong Kong Hima AR827 Digital Temperature and Humidity Meter
State owned Hongsheng HS5660BX Real time Noise Analyzer
Aihua AWA6218Y Noise Automatic Monitoring System
Hong Kong Hima AR936 Leeb Hardness Tester
Hong Kong Hima AR866A Thermal Anemometer
Hong Kong Hima AR872D high-temperature infrared thermometer
Hong Kong Hima AR854 Sound Level Meter
BW Impulse XP-NH3 氨气检测仪
Hong Kong Hima AR816+anemometer
Hong Kong Hima AR860 Ultrasonic Precision Thickness Gauge
Hong Kong Hima AR856 multifunctional anemometer
Hong Kong Hima AR844 Digital Noise Meter
Hong Kong Hima AR847 Digital Temperature and Humidity Meter
Canadian BW impulse XP-O2 oxygen detector
Hong Kong Hima AR4105A+Resistance Tester
Canadian BW GAXT-A Ammonia Gas Detector
Hangzhou Aihua Architectural Acoustic Measurement System
Successful operation!
