While this thread dates back well over 3 years it does bring up some interesting points as to calibrate or not calibrate test, measurement and diagnostic equipment as used for home and hobby purposes. Personally for home and hobby use I see no need for a calibration effort. However, since I am afforded the luxury I will on occasion bring equipment to work to check its uncertainty against lab standards. Overall though as to home use, I see no need for it.
Just My Take
Ron
Just My Take
Ron