SDI12 instructional videos on YouTube YouTube is a great resource for people who like to see things in action rather than reading the product manual.  Here are a few references that we’ve found useful for demonstrating SDI-12 features or functionality. SDI12 Watch or Sniffer mode Some dataloggers (such as Campbell Scientific’s CR200X, CR300, CR800, CR1000, CR6, OTT dataloggers and […]