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> Sherr tumico 100-500 gram dial tension guage
Sherr tumico 100-500 gram dial tension guage
This is a Sherr Tumico precision dial dynamometer, made in France. The dial range is 100-500 grams. This insturment is used to measure and calibrate the pressure or force required to actuate micro switches, relays, electric contacts, friction torque, etc. Comes in a storage box that shows minor wear. I also have the same guage with a range of 50-250 grams.