Polygraph Test Stock Footage: Royalty-Free Video Clips

Royalty-free Stock Footage Clips

32 results found for polygraph test

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"polygraph test"
Footage

side view printing the graph of a polygraph machine 4k

macro of the pen from a lie detector machine

A man is tested on a polygraph

ultra macro of a lie detector machine being used

Male hands with lie detector sensors lie on large printouts with graphs. 4K.

view of a polygraph being taken 4k

An operator examines lie detector graphs beside a deeply breathing subject. 4K.

polygraph being given in a dark place 4k

Polygraph machine in use 4k

side view of a polygraph machine in use 4k

Polygraph sensors on human fingers

Health children's diagnostic - researching brain impulses and vision - teenager boy patient looking to monitor - rear view

Doctor showing results of ultrasound diagnostic on the screen of sonogram device

Lie detector sensors are put on a person's fingers

Footage of green music waves on a black background

Press business - worker works at polygraph machine, printing industry

tilt down a polygraph machine 4k

Pregnant mother has an ultrasound by doctor in the hospital

Worker and printing machine, polygraph industry

Doctor showing results of ultrasound diagnostic on the screen of sonogram device

Cardiac monitor data in surgery room closeup. Digital technology controlling patient life indicators during coronary artery bypass surgery. Computer screen

Panning shot of hospital ward ward with vital signs monitor, green apple, medicine on nightstand and flowers in vase

Worker and printing machine, polygraph industry

Worker pulls on the blank printable on polygraph industry process, color printing

Worker works at polygraph machine, printing industry

work printing machine, polygraph industry

Professional woman using transparent display

Worker pulls out the blank printable on polygraph industry process, color printing

Portrait of four young business people

Man and woman in room with wood flooring and brickwork

Hand presses the red button on the panel at polygraph industry

Doctor analyzing results an electrocardiogram