These sound level meters offer an RS232 serial output that can link in to a monitoring system or custom software. The output is in a clear text format and so easy to understand and process. A well defined RS232 protcol exists and this information is available on request.
ZL175 Interface Cable: You need to order the serial interface adapter and cable to use the RS232 output from these meters. This interface is in the form of a short cable that connects to the meter and provides the usual 9-pin connection.