ST-11D

The ST-11D sound level meters are fully compliant with the latest IEC 61672:2013 Class 1 standard. Built-in intelligent integration algorithms and a wide measurement range of 27-140 dB are suitable for even the most demanding industrial applications. They measure and display the Leq value. They show the equivalent continuous sound level and sound exposure based on the selected time period, ideal for occupational noise measurements as required by occupational noise control regulations or OSHA occupational noise standards. They protect and ensure employee hearing and workplace safety on the front lines. Integration of algorithms for occupational noise: The ST-11D sound level meters are fully compliant with the latest IEC 61672:2013 Class 1 standard. Built-in intelligent integration algorithms and a wide measurement range (27-140 dB) are suitable for even the most demanding industrial applications. Measures and displays the Leq value. Shows the Equivalent Continuous Sound Level and Sound Exposure for the selected time interval, ideal for occupational noise measurements as required by Occupational Noise Control Regulations or OSHA Occupational Noise standards. Protect and ensure employee hearing and workplace safety on the front lines.