호주 고객 주문 120PCS 스마트 센서 AS804 디지털 사운드 레벨 미터 데시벨 30d-130dB

Australia customer ordered 120PCS Smart Sensor AS804 Digital Sound Level Meter Decibel 30d-130dB Diagnostic-tool Monitoring Tester Noise DB Detector Analyzer,This noise meter is designed to test sound level in various environment. It is widely used in noise control engineering, quality control, health and treatment, home environment monitoring, etc. order finised, thanks for customer's support!