"Handbooks and manuals"@en . . "Operator, organizational, and field maintenance manual : voltmeter, phase angle ME-223/U and North Atlantic Industries models 202R and 202AR"@en . . . . . . . "Operator, organizational, and field maintenance manual voltmeter, phase angle ME-223/U and North Atlantic Industries models 202R and 202AR"@en . . . . . "Voltmeter, phase angle ME-223/U and North Atlantic Industries models 202R and 202AR"@en . . . . "United States. Army" . .