Thermapen® ONE Digital ThermometerAn accurate thermometer is an absolute must to cook properly cook your steak, chop or roast. The Thermapen ONE is a professional quality thermometer that reads temperatures in just one second or less. The measurements are extremely accurate within one half of a degree (. 05). The Thermapen ONE has a digital display that automatically rotates so its easy to read an any angle. It also has a bright backlight that makes it easy to read in the dark. The