The ornamental design for a dialindicatorholdergage, as shown and described.
FIG. 1 is a perspective view of a dial indicator holder gage incorporating my new design;
FIG. 2 is a left side view thereof without a dial indicator in dashed lines;
FIG. 3 is a right side view thereof;
FIG. 4 is a rear elevation view thereof without a dial indicator and knob in dashed lines;
FIG. 5 is a front elevation view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a top plan view thereof without a dial indicator and knob in dashed lines.
The broken line showing of structural features is included for the purpose of illustrating non-claimed subject matter and forms no part of the claimed design.