| GENERAL CHARACTERISTICS ITEM DESCRIPTION | CONSTRUCTED OF AIRCRAFT GRADE ALUMINUM WITH PRECISION BEARINGS; COUNTERBALANCED; TEMPERATURE COMPENSATED; SIX DEGREE OF FREEDOM; SPHERICAL DIAMETER 12 FT; 2 SIGMA SINGLE POINT ACCURACY PORM 0.0070 IN; WEIGHT 35.0 LBS; BUILT-IN DIGITAL SIGNAL PROCESSOR BOX; TWO 1/4 INCH PROBES; CUSTOM-DESIGNED CARRYING CASE |