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Digital sound level meter / data logging - 25 - 140dB | HT157
The HT157 is a sound level meter that is compact in size. It is made to detect and record different noise levels, Leq and Peak values measurements, acoustic pollution, and many more. The sound level meter allow users to perform detailed noise spectral analysis with internal octave and 1/3 octave digital filters. It is equipped with internal memory to save recording results. It provides transmission of data through Windows software, which allows users to see the numerical, graphic and statistic visualization screens.
The unit is housed within a sturdy case, and has a portable Class 1 calibrator for preliminary checks before starting any measurement. Its measuring range is 25-140 dB.