Which innovative medical diagnostic product, launched in 1969, pioneered the concept of 'home testing' and was initially met with skepticism from the medical community?

Product innovation in the scientific sector has transformed how we conduct research, treat diseases, and explore our world. From laboratory equipment to pharmaceutical breakthroughs, the journey from concept to commercial product involves complex development cycles, rigorous testing, and strategic market positioning. This poll tests your knowledge about a famous scientific product innovation that revolutionized medical diagnostics and created an entirely new market segment.

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At-home pregnancy test (e.p.t.)
Digital thermometer (Thermoscan)
Blood glucose meter (Ames Reflectance Meter)
Blood pressure monitor (Omron HEM-1)