● DC up to 30A
● AC up to 30A
● Case and Composition:
   Acrylic resin front.
   Bakelite case.
   ABS case.
   Four studs mounting.
● Accuracy :DC : Class 2.0
                     AC : Class 2.5
                     Rectifier : Class 2.0
● Color：Black case, white scale plate.
● Pointer：Tube type, color in black or red.