PM5/1520 SUUNTO CLINOMETER; CAN BE USED TO MEASURE TREE HEIGHT; MEASURE INCLINATIONS FOR CLASSIFICATION OR PRELIMINARY SURVEY; AND MEASURE VERTICAL ANGLES FOR CELLULAR AND SATELLITE INSTALLATIONS AND MORE; DAMPED SCALE FOR SOFT AND ACCURATE READINGS; UNPARALLELED LENS; 1/4X20 THREADED TRIPE SOCKET; INCLUDES BLACK NYLON ROPE AND SLEEVE; ABOUT 35M TO 15M BASELINE; ABOUT 50M TO 20M BASELINE; RESPECTIVELY; 20M SCALE/DEGREE BACK CONVERSIONS. DIMENSIONS: 2-3/4X2X5/8IN; WEIGHT: 4.2. MARK: SUUNTO NMP: SS011100010 UPC: 045235907625 UNSPSC: 41114001