Digi-Lite™ is a Digital Transcranial Doppler (TCD) System with an advanced and proprietary M-Mode display. The product is based on the latest technology in digital electronics and software design. Digi-Lite™ is offered in 2 main cinfigurations: 1 Channel uni-lateral 2 Channel bi-lateral Digi-Lite™ provides a complete diagnostic solution for the modern Neurosonology or Neurovascular laboratory. Digi-Lite™ measures the blood flow velocity in the main arteries of the brain, non-invasively, facilitating the detection of stenosis and emboli flowing in the blood stream.