Close up shot of manifold indicators used for checking condenser refrigerant in need of fixing. Set of pressure measurement device
Zoom out shot of broken pressure measurement device used for checking hvac system freon pressure, in need of repair. Set of manifold meters
Dolly in close up shot of faulty pressure measurement device used for checking air conditioner refrigerant tank in need of fixing. Set of
Close up of manifold meters used for checking air conditioner freon in need of service. Set of barometer high or low refrigerant levels
Dolly in close up of yellow safety helmet and manifold gauges used for checking air conditioner freon in need of maintenance. Set of
Pressure measuring device. Instrument measuring pressure of liquid or gas closeup. Manometer with arrow close up. Industrial equipment for measurement. Measuring equipment in workshop of factory
Child patient during pressure measurement in clinic
Qualified electrician starting work on busted air conditioner, using hand drill to open up condenser and connect manifold gauges. Worker
Factory machine indicator micrometer displaying pressure measurement at plant. Technological electric sensor showing production power information view through grid. Mechanism meter panel concept
Close up of ac gauges vacuum pump used for checking air conditioner freon in need of maintenance. Set of refrigerant levels pressure
Doctor looking at measurement of tonometer. Clip. Close-up of Doctor measures patient's blood pressure and pulse. Pressure gauge for
Construction engineer set level measurement laser equipment