ST-11D | Leq 設定及檢查紀錄 Leq Setup and Data Recall
ST-11D complies with the latest standard IEC 61672:2013. Safeguard and ensure employees hearing and occupational safety at the front line. Data Logging and Sound Recording enables further analyzing long period data. Storage supported by built-in memory or connection with hard-drive. Low power combustion and USB port charging allow long hour usage. Measures and displays Leq value. Shows Equivalent Continuous Sound Level and Sound Exposure upon chosen time period.
Excellent Performance
Built in smart integrating algorithms and wide measuring range 27-140dB competent in most rigorous industrial use. Through friendly user interface and various output options, ST-11D can be controlled by telemetry and enables external system integration. Additional data logging and sound recording function in ST-11D help record long term data.
Lightweight, portable but perfectly formed. ST-11D out stands the market with excellent performance.