The Snap underwater acoustic recorder makes it easy to setup, deploy, and handle acoustic recordings. Its compact design and use of alkaline D cells means travel with the Snap is easy.

  • Easy to Configure
    • Set record duration and sleep interval
    • Push button interface and OLED display
  • Quick and Easy to Deploy
    • Endcaps snap on making it easy to setup many recorders
    • Small housing easily attaches to lines or moorings with cable ties or hose clamps
  • Simple Output
    • Recordings stored as wav files
    • Card and batteries can be replaced in the field for rapid turnaround


  • Marine mammal monitoring
  • Noise monitoring
  • Fish sound mapping


  • Sample rate: 44,100 Hz
  • Memory card: 64 GB microSD
  • Hydrophone: HTI96-min
    • Ocean Sound Monitoring: -170 or -180 dBV/uPa
    • Noise Monitoring (seismic, pile driving): -210 dBV/uPa
  • Power: 3 alkaline D-cell batteries
  • Housing: 16 x 2.875" PVC tube
  • Weight: 3.75 pounds (air); slightly negative (water)
  • Depth Rating: 500 m

Specification Sheet