The ornamental design for a case for datarecorder, as shown and described.
FIG. 1 is a perspective view of a case for data recorder showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a cross-sectional view taken along line 8-8 in FIG. 2, omitting the interior mechanism;
FIG. 9 is a perspective view of usage thereof; and,
FIG. 10 is a perspective view of usage thereof.
The broken lines shown are included for the purpose of illustrating the unclaimed portions of the case for data recorder and form no part of the claimed design.