Washington, Johnson City, Tennessee, USA
This is an ETS-6 Nervoscope for sale. I bought this scope in the 1990s from the Gonstead Seminar. It is one of three that I own and I no longer need it. It is in perfect working order but as you can see from the photos, at some point, it would be good to replace the thermocouple sensors. The discoloration on the body of the scope is from where the web between my thumb and forefinger of my left hand rubbed against the scope for so many years.