Precision test gauge, with bourdon tube and mirrored scale, Nominal size ND 160 mm, connection position bottom, radial, accuracy 0.25% ASME B40.

Our precision test gauges with mirrored scale are manufactured with highest precision and are used to test pressure in research and development and in laboratories.

The precision test gauges have a high-grade measuring element. The pressure proportional elastic deformation of this bourdon tube is transmitted through al low friction movement to the knife edge pointer.

Test gauges are suitable for measuring of non-aggressive gaseous and liquid media, although this may not be to viscous or be susceptible to cristallization.