a hand held device (was used) to measure the germ-count on some of New York City’s dirtiest surfaces

“In an episode of Gross by Men’s Health, the magazine’s editor in chief Matt Bean uses a handheld device to measure the germ-count on some of New York City’s dirtiest surfaces. Test results show that the most bacteria lives on Citi Bike handlebars, which prove to be 45 times more germy than subway train hold-bars. … Continue reading a hand held device (was used) to measure the germ-count on some of New York City’s dirtiest surfaces