ANORDNING VID INDIKERANDE ELEKTRONISK MIKROMETER

摘要

An improvement in electronic dimensional sensors using feelers, comprises means for automatically adding to or subtracting from the micro-indicator display of the sensor a pre-set feeler displacement value corresponding to a chosen measuring force, thus avoiding the need to take unavoidable feeler displacements into account when calculating the measured dimension. To be able to measure in both directions with the sensor there is further provided with a device for detecting the sign of the measurement in order to decide in which terms the value measured has to be modified before being displayed.