VG951 is designed for accurate measurement of angular rate.  VG951D- with digitized output RS232.
Weight 700 gram Size dia 150 x height 31 Power 1 Watt typical Bias stability 1 deg/hr Scale factor stability 0.03 % Random walk 1 deg/hr sqrt Hz Input range 80 deg/s Temperature -30 ... + 70 Shock , acceleration 40 g

VG951.pdf    VG951D.pdf

example of performance.pdf