Block Gauges make precision measurements of bores and cavities a simple and reliable process. A range of springs are available to ensure that tip forces can be maintained with the Block Gauge mounted in any attitude.

Vacuum retract transducers offer an alternative to pneumatic push probes where automatic actuation of the probes is required. Vacuum retract allows for more flexibility in the contact force as this is controlled by the probe spring rather than by air pressure which can be more difficult to regulate with many probes on a gauge. The standard range of vacuum probes comes with IP65 sealing to ensure a long working life.