The ornamental design for a wireless refrigerantscaleplatform, as shown and described.
FIG. 1 is a top plan view thereof;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a perspective view showing the top, front, right and left sides thereof;
FIG. 4 is a front elevation view thereof; and,
FIG. 5 is a right side elevation view thereof.
The rear and left side elevations are identical to the right side elevation.
The title “Fieldpiece” forming a part of the claimed design is a registered trademark having U.S. Trademark Registration No. 2,274,247 and is owned by Fieldpiece Instruments, Inc., owner of the claimed design.