Doppler ‘Alfred’ all frequency Ultrasonic Doppler
Doppler ‘Alfred’ all frequency Ultrasonic Doppler, Vingmed, Oslo, Norway 1980
- Measurements:
-
overall: 152 mm x 330 mm x 310 mm, .08 kg
- Materials:
- metal , plastic and electronic components
- Object Number:
- 2023-479/1
- type:
- ultrasound
- Image ©
- The Board of Trustees of the Science Museum
