Does all tubing for Dew 300 come with the white machine adapter?
You would need to purchase new tubing including the adaptor. A link to the product can be found here:
http://anawiz.com/acatalog/Spectra-Silicone-Tubing-with-adapter-SP991.html
Alternatively you can call 0800 1114800 to order.
My Doppler isn't picking up any sound
Answer….