ST-11 |  快速設定 Quick Manual

校正設定 Calibrator Tutorial

工作安全噪音管理 | 預防高噪音風險說明


ST-11complies 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-11 can be controlled by telemetry and enables external system integration. 


Lightweight, portable but perfectly formed. ST-11 out stands the market with excellent performance.

Sound Level Meter ST-11 | 符合勞工署標準

  • Model ST-11
    Fulfils Standard IEC 61672 Class 1
    Dimensions 310×72×32 mm
    Normal frequency 10 Hz~20 kHz
    Measurement range 27 ~140 dB
    Main Parameters of Measurement LFp, LSp, LIp, Leq1, Lpeak, Leq,T, LFmax, LFmin, LSmax, LSmin, LImax, LImin, SEL,Ts, Tm, Volt, E.
    Display 128×64 OLED
    Weight 0.4kg
    Application Noise integrating measurement
    Power Supply battery 4×LR 6
    Contents Meter, microphone, windscreen, calibration certificate, carrying case, English manual

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