Vista superior del joven en uniforme con dispositivo de medición que funciona con equipos de Internet y cables en la sala de servidores. - Foto e imágenes de stock

Young man withj measuring device in hands works with internet equipment and wires in server room.

Young man withj measuring device in hands works with internet equipment and wires in server room.

Young man in uniform with measuring device works with internet equipment and wires in server room.

Young man in uniform works with internet equipment and wires in server room.

Electrical equipment. Tester in the hands.

You must wear this devices. Polygraph examiner works in the office with his lie detector's equipment.

At daytime. Suspicious man passes lie detector in the office. Asking questions. Polygraph test.

Reality has limitations, imagination - not. Girl passes lie detector in the office. Asking questions. Polygraph test.

Few minutes and we will done. Preparation for the polygraph test. Conception of the lie detector.

Your fingers please. Preparation for the polygraph test. Conception of the lie detector.

This will test your heart rate. Polygraph examiner works in the office with his lie detector's equipment.

Connects cables. Preparation for the polygraph test. Conception of the lie detector.

Using computer. Adult man in grey colored uniform works in the automobile salon.