19 Inch Rack Mounted Semi Automated Test Bench facilitates testing and calibration of CRT based head up display Units used across aircrafts. The Test Bench assists in testing and adjusting display characteristics such as write speed, uniformity, resolution, placement accuracy, convergence and other visual aspects as perceived by the pilot. The Test Bench is strong and rigid in construction and requires minimal maintenance. 19 Inch Rack Mounted Semi Automated Test Bench is made of quality grade raw material which ensures optimum durability along with long lasting trouble free service.