This kit makes it possible to measure the outdoor noise with a noise meter over a long period of time. Due to the external connections for the microphone and the power supply all electronic components are protected from water.A charger and two additional lead gel batteries are installed in this case, which allows an operation of the sound monitor for up to 10 days.
The sound level meter is equipped with a GPS receiver in addition to the sound measurement function. Thanks to the integrated octave band function even the smallest differences in the frequency band can be detected. Due to the external connections for the microphone and the power supply all electronic components are protected from water.