St-109 True Class 1 Sound Level Meter

US $1,999.00

  • Baldwin Park, California, United States
  • Jan 31st
Furthermore, the ST-109 sound meter is a new True Class I model with a frequency range of 10Hz ~20KHz, measurement range of 30dB~130dB, dynamic range of 100dB, A/C/Z frequency weighting, fast, slow, and impulse peak response time, DC & AC output, bargraph display, USB interface, and storage for up to 37,000 records with automatic transfer to micro SD card. It complies with IEC 616721, ANSI S1.4, CNS NO.7129, and JJG-188-2002 Class1 standards (type-I testing parameter). If you find a lower price for the same model number online, simply send an email to the seller to match the price plus 5% of the difference. The ST-109 True Class 1 Sound Level Meter is available for purchase on Ebay and Amazon.com, with a price match guarantee and free shipping worldwide. This meter boasts a quick-response capacitance sensor for accurate measurement of wet bulb globe temperature (WBGT), black globe temperature (TG), humidity (%RH), air temperature (TA), wet bulb (WET), and dew point (DEW). warranty and official certified test report as proof of its high quality. Each ST-109 comes with a 3-year U.S. It also features data logging capabilities for up to 12,000 records with USB PC serial interface, sampling intervals as short as 1 second, max/min and data hold, an LCD display with LED backlight, temperature unit switch, brass black ball, WBGT alarm setting, and auto power off with disable function.

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