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Nov 29, 2021Explorer II
We use flukes at work that require annual calibration as well. They are returned from cal lab with an official cal report documenting measurements recorded prior to any adjustments. In the 33 years I have reviewed the fluke cal data they have never been out of cal on voltage. Some of these meters are 15 years old or older. Amperage is a different story. Amps are sometimes a little off in the lower ranges and require adjusting.
About 6 years ago we bought 4 EXTECHs for some reason. I guess part of a cost savings plan. All 4 have came back from cal lab spot on on all measurements on all functions for the past 5 years.
About 6 years ago we bought 4 EXTECHs for some reason. I guess part of a cost savings plan. All 4 have came back from cal lab spot on on all measurements on all functions for the past 5 years.
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