Thermo-hygrometer

FIG. 1 is a first perspective view of a thermo-hygrometer showing the new design;

FIG. 2 is a second perspective view of the thermo-hygrometer showing the new design;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a perspective view of the thermo-hygrometer in use with a support.

The broken lines in the drawings show portions of the thermo-hygrometer which form no part of the claimed design.