Why do Neurometer^® CPT devices look old fashioned?

The current Neurometer device has all the capabilities of the original device, initially marketed in 1986, and more.  The first Neurometer was used for the US FDA permission to market studies conducted at the Johns Hopkins Medical Institution in Baltimore.  The outside box shape has proved classic and has been consistent and met the continuously updated domestic and international safety standards ever since.  The internal components have been continuously updated the testing features capabilities are continuously enhanced.  See the Neurometer device modes of operation.