Pneumatic 'Go No Go' gauging machine for quantity


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Pneumatic 'Go No Go' gauging machine for quantity production checking on accuracy of machined components. The instrument is fitted with a switch to give over, under or accepted lamp/buzzer indication. Probably made at RMCS Shrivenham between 1950 and 1960. Sometimes called a signal indicator and combines the features of a limit gauge and a comparator


Industrial Metrology
Object Number:
pneumatic comparator
Royal Military College of Science

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