Test gaugesBourdon tube test gauges are suitable as reference devices in a pressure range from vacuum up to 1,600 bar overpressure and guarantee accuracies of up to ± 0.15 %.
Since these devices are independent from electrical supply, they are, in connection with pressure generators of the model series P, PH and PS, not only ideally suited for laboratory applications but also for mobile calibration and inspection tasks.
Bourdon tube test gauges are manufactured based on well-proven technologies with highest precision and with high-quality components. Measuring elements made of special materials, adjusting mechanisms with extremely low friction, mirror scales with fine division marks and knife-edge pointers for parallax-free reading of the pressure are used. An externally adjustable zero point adjustment is available for highest standards.