The RVC "Sniffer".

This is an important general-purpose diagnostic tool. The RVC "Sniffer" monitors all the output from a node and displays it for the technician. All data is parsed into plain language, so unlike the Data Logger it doesn't require any technical knowledge to interpret. And since it isolates a single device, it is invaluable for determining exactly what data is coming from each data source.

The Sniffer is simple to run and mostly self-explanatory. You may run it on multiple devices simultaneously.