This is a mechanical reset counter by Veeder Root, no other part numbers visible.  Four high contrast digits 3/4" tall.  Overall dimensions 6" x 3 3/16" x 4 1/4".  Mounting holes are 1/4" on 5 7/16" x 2 3/8" centers.  Removable actuator arm is about 3" long on a 1/4" shaft