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vintage pager on a busy desk, symbolizing hectic work life and essential communication in a hospital setting
Laboratory personnel testing blood
Paint inspector is testing pull-off adhesion (dolly) test for coating. This measured pull-off force provides a direct indication of the strength of adhesion between the coating and the substrate.
Insulin Pump With Tubing http://www.theotterchalet.com/istock/insulinpump.jpg
pager in close-up, an old retro communication device, in a female hand on a white background
Smart meter on wall of home.
Veterinarian works at their own clinic
water meter and plumbing close-up black and white photography
Woman working in a laboratory
Roll meter with white background
Decimal to pounds shillings and pence currency converter close up
Measuring the electrical power in watts drawn by a mobile phone using a power meter socket.
Electric power meter measuring power usage. Watt hour electric meter measurement tool.
Digital electricity meter. Digitally Generated Image isolated on white background
Plastic window thermometer bimetal square for temperature measurement isolated on a white background
Close up woman hands holding rapid covid -19 test with a positive result
A close-up on Covid-19 Antigen Rapid Test  (Oral Fluid - Self Testing) - single line interprets  result is negative.
electrical socket T three prong plug
Vintage retro automotive manometer isolated on white background
Silver Insulin Pump
Semi-automatic digital tonometer for measuring blood pressure and pulse rate on a white background.
Coin operated parking meter that took pennies, nickles and dimes.  Park for 2 hours on 10 cents. Antique, old, vintage. White background.
Air condirioner remote with white color that shown time at its display
Centrifuges is mainly used in a laboratory to prepare samples for analysis
Limit switch sensor of the machine. limit switch for mechanical movement and actuators limits. isolated on white background of limit switch, control device, electrical equipment in control system.
Mechanical rotary joints for power transmission
An optician operates the settings of an autorefractor machine, fine-tuning the device for accurate eye examination and precise lens prescription in a modern optometry clinic.
Testing the moisture content of soil in houseplants
Type C electrical plugs are commonly used in Europe, South America, and Asia. They are also known as Europlugs.
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