MS-548 PVG AMMETER A.C

Moving coil type for A.C. measurements only, double scale 0-1 A x
0.02 A and 0-5 A x 0.1 A, or triple scale, with antiparallax mirror,
scale length 50 60 or 85 mm., three/four socket terminals one black
and two/three red with clearly marked labels in plastic case with
sloping front. Size