On mine, both meter lugs are red. The clear center conductor w/red lug goes to +, black wire w/red lug to - 73, Scott WA9WFA On Dec 21, 2013, at 12:42 PM, KA9EGW <ka9egw1 at britewerkz.com> wrote: > Can anyone tell me which side the red lug goes on, on a bird 43 wattmeter? > Tnx es 73 Brian KA9EGW >