直流电压表
CL16-DV,CL42-DV,CL80-DV,CL46-DV,CL72-DV,CL48-DV,CL96B-DV,CL96-DV,CL16-DV/M,CL42-DV/M,CL80-DV/M,CL46-DV/M,CL96B-DV/M,CL72-DV/M,CL96-DV/M,PZ96B-DV,PZ16-DV,PZ46-DV,PZ42-DV,PZ80-DV, PZ72-DV,TD185U-1X1,TD185U-2X1,TD185U-3X1,TD185U-AX1,TD185U-DX1,TR205U-1X1,TR205U-2X1，TR205U-AX1，TR205U-DX1，PZ205U-1X1,PZ205U-2X1,PZ205U-AX1,PZ205U-DX1,SD48-DV,SD72-DV,SD80-DV,SD42-DV,SD96-DV,ZRY5U-1X1,ZRY5U-2X1,ZRY5U-9X1,ZRY5U-AX1,ZRY5U-DX1,ZRY5U-1D1,ZRY5U-2D1,ZRY5U-9D1,