Analogue pressure display module to provide clear, direct pressure measurement when used with a variety of experiments. The equipment consists of three Bourdon gauges mounted in a robust panel. The gauges are differently rated to show inlet, delivery and Venturi (diff erential) pressure. The panel mounts on the instrumentation frames of relevantexperiments. Each gauge quickly and conveniently connects to pressure outlets. Bleed ports are provided to allow for easy removal of unwanted air. The panel includes handles for ease of lifting.