WT5000 Precision Power Analyzer Error Due to Heating Typo:
WT5000 Precision Power Analyzer The specifications for the WT5000 30A element states a self heating influence for DC current is (0.00002*I^2)% Rdg + (3*I^2)mA. At 20 Amps that would be a floor value of 1.2A (3*20^2=1200mA). WT3000 Precision Power Analyzer On the WT3000 Precision Power Analyzer is (3*I^2)uA which is 1.2 mA and is a lot more reasonable. Is this a typo in the specifications? Answer: This is a typo. mA is wrong, uA is correct. The document will be corrected in a future revision.
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