The Multi-Meter control panel is a real-time, interactive, measuring instrument giving the following functionality:

• Sound Level Meter (dBSPL, dBA, dBC)
  
• Millivoltmeter (V, dBV, dBu, dBr)
  
• Frequency Counter (Hz)
  
• Distortion meter: THD and IMD (%, dB)
  
• Crest Factor
  
• L-C-R Bridge (H, uF, Ohm)
  
• Fast and Slow integration