Which scientific consumer product innovation, first mass-marketed in the 1970s, allowed everyday consumers to accurately test pH levels without laboratory equipment?

In the world of scientific consumer products, innovation often bridges the gap between professional laboratory equipment and everyday household items. One such revolutionary product transformed how people could test pH levels at home, making scientific measurement accessible to gardeners, aquarium enthusiasts, pool owners, and health-conscious consumers alike. Test your knowledge about this game-changing scientific consumer product that democratized chemical testing for the masses.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Digital pH meter with LCD display
Universal pH indicator paper strips
Home titration kits with phenolphthalein
Color-changing pH beads for water testing