MHK ISDB/Instruments/Aural-M2

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Manufacturer: Multi Electronique
Measurement Category: Acoustic Noise, Animal Monitoring
Operating Environment: Underwater
Version(s): Depth: 680 m (1000 psi)

Communication Protocol: Internal Logging, RS-232
Operating Mode: Stand Alone
Power Supply Type: Battery
Power Specification: 9 - 15 VDC; 8 mA standby, 253 mA saving


The AURAL-M2 is a self-contained underwater recording instrument for monitoring marine mammals, methane bubbles, ice cracking, boats, etc. Frequency range from 10 Hz to 16.4 kHz, with adjustable sample rate.

Instrument Measurements

  • Sound Pressure Level (Sound Pressure)
  • Presence (Animal Detection)
  • Vocalization (Animal Detection)
  • Vocalization (Animal Identification)

Measurement Specifications
Freq. response: 10 Hz to 16.4kHz

Optional Sensors

No optional sensors provided. Please add sensors.

Guides and Manuals

Product Web Page:

Notes, Considerations & Recommendations

No notes have been provided. If you have worked with this instrument, please contribute your notes.

User Experience

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