The GSA-074 is based on a dual needle small gauge is and has the proper faceplate for displaying the engine oil pressure & temperature as in a Bell helicopter. The stepper motors gives very smooth needle movements.
The GSA-074 has an alumium bezel requiring a 57 mm cutout.
height 72 mm
width 60 mm
depth 33 mm
weight 200 gr
mounting 4 screws
lights= 2 LED
type daisy chain, 10 pin connector on flat cable (10 wires flatcable)