Our test gauges have the accuracy of simple testing equipment (Dead Weight Testers). You will achieve the best possible accuracy which may be reached with Bourdon tubes and scale plates. A matured construction and components manufactured with highest precision contribute to the fulfillment of highest measuring requirements.
A rugged circular case encloses and protects the high-grade measuring system, made in a compact execution. Socket, measuring element, movement and dial form a unity. This assembly is mounted in the case not subjected to any force. All wetted parts are manufactured of stainless steel in connection with a Ni-Fe alloy.
Test gauges are fitted as standard with a 330° mirrored scale and a zero adjustment. The window is green tinted and non-reflecting. Test gauges are suitable for measuring of non-aggressive gaseous and liquid media, although this may not be too viscous or be susceptible to crystallization.
Accuracy will be proved by means of a calibration certificate acc. to DIN 55 350 part 18 type M.