Dimensions and guidelines for performing Rutschblock, Stuffblock, Compression, and Shovel Shear Tests are etched on the backside. Snow crystal terminology is etched on the front side to aid in proper recording of conditions in a field book.
By using the attached string and weight the Snow Crystal Card doubles as an inclinometer with one-degree increments of resolution. Sized at approximately 4½" x 7", it fits easily in your field book, pocket and the Brooks-Range Field Organizer. Inclinometer string and instructions included.
Size: 4½" x 7" (11.4 x 17.8 cm)