The MiniSPL is the perfect accessory to the NTI Acoustilyzer & Minilyzer for acoustical measurements!
The MiniSPL is a battery powered measurement microphone. Together with the Acoustilyzer or Minilyzer, it forms an acoustical analyzer and integrating sound level meter. Additionally it may be operated as a stand-alone microphone e.g. connected to a balanced audio-line, a microphone-input or a sound-card.