In order to measure these clearances, you must use a precision measurement tool…there is no other way. Of course, mention precision tools and you also have to acknowledge that they aren't cheap. But ...

A micrometer is a useful instrument used by engineers and metrologists in almost all industries for very precise and accurate measurements. They are extensively used for essential metrological ...

Pratt & Whitney Measurement Systems is a global supplier of ultra-precision metrology instruments, inspection gaging systems, and length measuring machines. Our comparator instruments incorporate the ...