Hall Research has announced the availability of PGA-VHD, its latest Video Pattern Generator and Signal Analyzer. The battery-operated device provides both analog VGA and the latest HDMI video outputs and also has an HDMI input. The PGA-VHD features a 4K UHD touch screen for user operation that also acts as a monitor for the HDMI input.

Source: Hall Research Introduces 4K Video Test Generator and Analyzer | Home Media Magazine