Special Features:

The viewer detects temperature differences as low as 0.50 degrees f; it checks connections on power lines & switch gear; checks arcing in waveguide; checks relay and switch contacts; checks heat and hot water eqpt problems; heat losses due to insufficient structural or mechanical eqpt insulation.

Properties:

Inc 26085 cancelled/replaced by inc 68923, fiig a557t0, inc 51257, fiig a560t0, ,on 050313 ~an item capable of presenting an instantaneous image of an object by means of either reflected or radiated infrared electromagnetic energy.