ZM-104A

Impedance meter

  • For easy and exact measurement of speaker impedances including long cable length
  • Battery driven for mobile use (4 Mignon (AA) batteries)
  • One set of batteries for 30 - 60 hours operation time (depending on the measurement range)
  • Graphic conversion table impedance-power
  • Oscillator generates 1 kHz frequency
  • Measurement range of 2 Ω to 100 kΩ
  • Comes with a case and one set of test leads




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Discontinued Products

At TOA, durability and highest quality are our top priorities. In order to drive innovation and continuously deliver state-of-the-art audio solutions, certain products naturally reach the end of their lifecycle.

For full details on affected products and recommended replacements, please visit our product discontinuation page or contact us.


We supply sound, not equipment.