The discussion centers on finding analog signal meters capable of displaying rotational velocity and angle measurements in a format similar to an oscilloscope, with time on the x-axis. Participants clarify the need for specific applications to provide better recommendations. Multifunction meters with oscilloscope capabilities are suggested, although they can be expensive, exceeding $1,000. A more affordable option mentioned is a Radio Shack Digital Multimeter with RS232 output, which can connect to a computer for a basic oscilloscope-like display. Overall, the conversation highlights the need for clarity in application requirements to identify suitable measurement tools.