(Click to see larger image) Narishige's SG-1 is designed to fix a guinea pig head firmly and conveniently. This head holder is specifically designed for work with guinea pigs and ensures firm, stable fixation by means of a three-point fixing method using ear bar, eye bar and mouthpiece.

     The fixing section moves vertically, and the animal can also be tilted to the left or the right. This holder allows fixing which does not plug the ear, making auditory experiments also possible. The size of the iron base plate is sufficient for a magnetic stand to be used at the same time.

Specification