Potentiometer jockey. This is a pointed metal contact used to provide very precise contact on a wire potentiometer or a Wheatstone bridge | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 4236 px × 4235 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |