Below are products which have similar functionality to the AFA1
The AFA5 Differential Pressure Transducer is an optional ancillary for TecQuipment's AF100 Subsonic Wind Tunnel to measure and display pressures with respect to the atmosphere or differential pressures.
The AFA6 32-Way Pressure Display Unit is an optional ancillary to the AF100 Subsonic Wind Tunnel that measures and displays up to 32 different pressures from models Pitot-static tubes and other measuring instruments fitted to a wind tunnel.