there is 0-1mA analog panel meter for $10.95 part #01MAO-1 at
https://www.elexp.com/tst_mamo.htm, where were they for $5.??
this is a GSR meter, very neat thing.. the electrodes are usually attached to the index and middle finger, i have been looking for the velco ones with the wires attached and a plug..they can be made out of stainless steal washers, if it is possable to solder a copper wire in them..Hmmm i dont recall if you can solder stainless.?? and wrap velcro around them snugly on your fingers. i have an elestac wrist strap with quater size crome domed buttons, but i dont reall like it. i have a program for the PC where you move an image like a ballon across a picture and land it on a target by changing specific Brainwave levels to move it horozontally and vertically without thinking about it.
If anyone is familure with Scientology, and i am NOT recomending them or their practaces to anyone, they have a special magoc meter where they have you hold to cylendars and they "Condition" with it ..it is a GSR meter.
I used GSR in Behavior Modification Classes, Alcohol Addiction and Anger Management.
the comercial units have a (+) or (-) pezio sound option where it buzzes when your hit your target level or stops buzzing, set with a moveable red line.
i need to locate plans for a meter that reads the electrical impulses of the muscles, to make a meter that indicates when you are unconsciously vocalizing when you are reading.. you can increase your Words pr Minute by a factor of 500% to over 800% by hearing the beep when you think of the word and unconsciously vocalize it.. it is a very useful tool when teaching children to read. i forget what it is called.