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- Feb 23, 2016
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Well maybe like my old RS multimeter with RS232 port. I checked it against our instrumentation guys Flukes at work and it matched. They did work where they had to have certs for recal once a year. I checked by cheap RS meter when it was a bit over 10 years old and it still matched. I wouldn't claim the RS was as good as a Fluke, but after comparing I felt pretty comfortable for my personal audio use.As soon as a calibration NIST certificate is completed and the label is signed and adhered to a device the price goes up considerably.