NEW! We can now certify 25, 50, 500, and 1000 lb cast iron Class F weights!
We are pleased to announce that we now
have two NIST Certified Metrologists on staff!
Now Here!

Our mass calibration services have beeen enhanced to include
certification of 500 lb Class F and 1,000 lb Class weights!
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Please contact our Metrology Manager today to schedule your mass calibrations!
Weigh Pre-Certification Checklist
Please print and review before sending weights in for certification.