Extremely accurate fiber optic rotation sensor Exceptionally stable performance Compassing capability Analog and digital versions Weight 120 gram Size dia 130 x height 30 Power 1 Watt typical Bias stability < 1 deg/hr Scale factor stability 0.03 % Random walk < 1 deg/hr sqrt Hz Input range 100 deg/s Temperature -30 ... + 70 Shock , acceleration 40 g