Title :
An electronic tester for dry cells
fDate :
5/1/1953 12:00:00 AM
Abstract :
The paper describes an electronic device for testing the e.m.f.´s of batches of dry cells. The e.m.f. is compared with a fixed reference voltage generated in the apparatus itself and when it is less than this voltage by more than a predetermined amount an audible indication is given.
Keywords :
instrumentation; primary cells;
Journal_Title :
Radio Engineers, Journal of the British Institution of
DOI :
10.1049/jbire.1953.0030
