Quality 50mV switchboard panel meter with external shunt. Accuracy rated 2-1/2%. Black legends on white face with red tip pointer. Plastic case with "zero" adjustment. Front mounts in 2-3/8" (60mm) hole.Two mounting screws.
W: 3-1/8" H: 2-1/2" D: 2-3/8" WT: .35
