Doppler includes audio recording and playback along with all of the features of the Sonotrax Basic doppler.

Description

Features

  • Includes waterproof 2Mhz probe
  • Size 32mm x 85mm x 138mm
  • Weighs 290 grams
  • Backlit LCD display 45mm x 25mm
  • Probe frequency detection
  • Audio recording & playback 4 – 8 minutes
  • FHR display
  • Heart rate range 50 – 210 BPM
  • Includes carry case