Westinghouse OA wathour meter

By Dave Kingston; posted November 15, 2016

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100 VAC 5 AMP mounted on a desktop display stand. I am not sure if I am going to plug this one in due to its low (100) voltage rating. Note that the DUKE meter seal is the old one from my recently upgraded service. The little hour meter below is encased in a dust-proof housing but not related to the OA..