Dual axis; range of measurement: porm 300 sec; direct reading to 0.1 sec; measuring axes: two, 90 degrees apart; max work distance: 15.0 ft; field of view for visual sighting: 3.5 deg; light source: infra-red led, yellow led; rs232 & ieee488 interfacing; dim: 10.25 in. L autocollimator, 161 mm o/a h, aperture: 1.770 in; power: 100-260v AC w/selector for 110, 120, 220, 240v, 4863 hz
