Close-up of classic analoge volume indicator working Reel to reel VU meters on sound mixer. Volume indicator needles moving from music sound. Professional studio equipment
Electrical engineers checking control panel board with tablet. High voltage power station. Electrical engineers standing near therminal box of solar panel
EKG monitor operation
Footage of a person measuring the flatness with a spirit level...
Classic analog reel to reel VU meters on sound mixer. Volume indicator needles moving from music sound. Studio equipment
DB or VU meter measuring sound
Somebody adjusting with precission with the spirit level
Display of medical monitor show The waves of blood pressure, blood oxygen saturation, ECG, heart rate
Somebody measuring the flatness with a spirit level
EKG monitor in ICU unit show The waves of blood pressure, blood oxygen saturation, ECG,heart rate
Parking meter donation station next to street 4k
Gas meter video stock footage
Dial manometer fastly changing readings. Closeup of manometer working in workshop. Pressure meter in workshop at factory. Industrial measuring equipment. Manometer measuring pressure
Industrial measuring equipment. Pressure meters in workshop of factory. Instruments for measuring pressure. Industrial installation with manometers. Sensors and devices indicating parameters
Heart rate montor in an ER
Display of medical monitor show The waves of blood pressure, blood oxygen saturation, ECG, heart rate, treat a woman
Man measures wooden shelving unit with tape in living room. Employee works in room prepared for renovation.
Tilt up shot of out of service condenser unit with protection cover removed in need of fixing, with damaged electric internal parts. Outside
Experienced electrician commissioned for outdoor condenser yearly checkup, writing report on clipboard. Certified worker doing air
