The VSM-100 combines a 2 x 4.3" HDMI/SDI Monitor with either 1 x VS-150 (2 x VS-150 for VSM-200).
With HD/SD SDI inputs, it can test feeds in a large number of formats, from 576i and 720 50p to 1080i and 1080 25p.
With HDMI outputs, it can be used with cost-effective HD monitors while its SDI ports can be set up as a loop-through as part of the production technology chain.