- Automation allows measurement of all high frequency characteristics, which was previously difficult to achieve.

- Probe contact conditions can be maintained consistently even when the substrate is bent or warped, providing high repeatability and reproducibility. Small differences between the characteristics of individual pieces can be identified clearly.

- Can be combined with multi-port VNA for use in mass production. Allows batch measurement of multiple pieces and multiple traces.

- All real circuits on a bare board can be measured, allowing provision of feedback on quality to upstream processes, and ensuring quality for processes downstream.

- Combining commercial VNA allows measurement for a wide range of applications. (VNA = Vector Network Analyzer)