Digital Proving Ring

The Morehouse Proving Ring is recognized wherever highly accurate force measurement

calibrations are preformed as the premier standard. This reputation has been earned by years of established and maintained by the National Institute of Standards and Technology. Morehouse is dedicated to the design, manufacture and application of proving rings, which can be used with confidence in standards laboratories and throughout industry. The reliability, repeatability and accuracy of Morehouse Proving Rings are unequalled and unchallenged by any other force measurement device. If you have a proving ring and want to make it easier to use while reducing error.   Morehouse can help.  We have converted lots of analogue rings with very positive results.  The digital ring reduces operator error, resulting in about a 25 - 50 % improvement in accuracy. It's terrific.