Overdue Calibration Finder

Every instrument class the finder reads

58 classes in 8 groups. Each carries its trigger phrases (specific before general: a thread plug gauge before a plug gauge, a torque screwdriver before a torque wrench), the clauses behind it under each standard, and an example line that places itself. No class carries an interval.

Dimensional

Mass and force

Temperature

Pressure and vacuum

Electrical

Flow and volume

Laboratory analytical

Environmental and other