The Suunto PM5 Clinometer is the instrument of choice when needing a
small, compact device for measuring height, slope, and vertical angle
measurements. The PM5 clinometer comes with the percent and degree
scale. It is threaded for mounting on a tripod. Comes with a Skylon
case. The housing is solid aluminum to resist rust and protect against
impact. A jeweled bearing assembly supports the scale card which is
surrounded by a damping liquid to assure smooth, accurate, and quick
readings. A metal rung is included to accept the included lanyard.
Dimensions 2 3/4" x 2" x 5/8" Weight: 2.4 ounces.