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Doctor gloved hands preparing an ultrasound probe for a sterile medical procedure
A vibrant green 18650 lithium-ion battery is centrally positioned on a crisp white background, undergoing electrical testing. A black multimeter probe connects to the negative terminal, while a red probe connects to the positive terminal. This clean, studio-lit shot highlights battery measurement and power diagnostics, ideal for electronics, energy, and technology themes.
Woman dentist pointing finger while holding dental mirror and probes in green studio; stern warning.
Ultrasound probe floating in air on wooden background
Digital thermometer with long probe isolated on white background

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