A person is measuring blood pressure and heart-rate with an electric device
Crop male goldsmith cleaning silver in ultrasound with water
Sound indicators on the pro VCR. Macro shot.
A set of 6 animated illustrations of the various hurricane categories as they are classified by the Saffir-Simpson scale. Hypothetical data for use in screen interfaces. With optional luma matte.
A woman pouring red covering for the cake in the glass measure container
Testing chemical levels in hot tub
A large thermometer rising to the BOILING POINT
Stay in the know
Tubes with the blood
laboratory tube test with blood
Close up for stopwatch, note the time. Stopwatch red hand approaching to a starting point, sport concept.
NEW
Retro radio tape recorder close-up. Listening to music, old radio boom box player, macro shot of cassette.
