Superior Body Design Easy to Use Comfortable to Hold ITI’s extensive test research has resulted in a uniquely functional fiberscope body design that’s comfortable, easily maneuverable, and high-impact-tough. Finger Tip Control The smooth, slim control body allows comfortable fingertip access for actuating the articulation knobs while ITI’s exclusive swivel light guide permits either right or left hand operation. Ratchet Control With lock engaged, each step in the ratchet control offers approximately 20° of articulation angle an added benefit for documentation of defect location. Brake/Ratchet Another innovative ITI feature is easy access to the brake/ratchet control buttons one for each axis of articulation. Readily depressed with the same hand that holds the fiberscope, these controls lock articulation in place and enable incremental articulation angle control. Impact Resistant ITI’s body cover is molded of tough, impact-resistant urethane, then moisture sealed for dependable, trouble-free operation.