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Doctor monitoring biometric testing of an African-American athlete on an exercise bike in a lab. Monitors with biometric data visible.
Close-up of a stethoscope being used to analyze heartbeats in an elderly patient.
A senior man is at the doctors and has received good news
Male doctor observing the progress of a cardiopulmonary stress test taken by the male athlete riding a bicycle ergometer.
elderly carpenter, seen from behind, as he observes the gauges of an old wood press machine to monitor time and pressure in his workshop. The scene embodies a blend of experience and precision, highlighting the timeless craftsmanship and attention to detail in woodworking
Cropped image of professor adjusting amplifier on desk. Male teacher is preparing for demonstration. He is in university classroom.
A female audiologist conducting a hearing examination on a male patient using an audiometer in a private sound room. Test room in hospital.
police detective working at his desk
An engineer in a blue suit with a caliper checks the accuracy of the surface treatment of metal products and the work process.
Antique radio transmitter in a war room in the basement of the Reunification Palace in Ho Chi Minh City (Saigon), Vietnam
Close-up on a doctor doing an ultrasound on a male patient at the hospital - healthcare and medicine concepts
Senior, fair haired doctor holding the breathing mask while standing in front of a hyperbaric chamber.
Machine staff, mask production department. Engineer wearing protective suit Inspecting quality of masks. machine production manufacturing factory.
Electroforming machine. The action of the device is based on the phenomenon of electrostatic induction. Drive device - a mechanical.
A handsome optician eye specialist at work in his laboratory
Doctor physician reading notes on file
Side view of a man working at a computer
Coffee roaster machine with roasted coffee beans, close up
Research and development engineer using a computer.
Kind of outdated metal lathe. Auxiliary table on lathe. Close-up.
Classic attendance recorder.
A vintage computer set in an abandoned industrial building in Poland in grayscale
Portrait of male athlete cycling on the ergometer and doing a cardiopulmonary test in clinic.
Senior archaeologist cleans fossil bone using brush and tools, looks through magnifying lamp at remains of prehistoric man or animal in archaeological laboratory. Colleagues working in the background.
AC gauge close up
Senior male researcher carrying out scientific research in a lab (shallow DOF; color toned image)
close up of tab keys on an antique and weathered adding machine, outdoors on display and for sale at a junkyard, Long Island, New York
A business man takes his blood pressure after seeing something not to his favour on the computer screen. The screen can be your palette.
Doctor giving a thumbs up to an athlete performing biometric testing on an exercise bike in a lab.
Free Images: "bestof:FORMER MACHINIST MR. WILBUR SHUFF USES A LUNG FUNCTION TESTING MACHINE TO MEASURE HIS BREATHING CAPACITY. HAVING... - NARA - 545482.tif Scope and content"
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