The RT301WA digital pocket thermometer is top rated by a leading Cook's Magazine. The Super-Fast ThermoWorks digital pocket thermometer reads temperatures in just 5 seconds. Big digits are easy to read, plus it fits in a shirt, apron or chef-coat. This digital thermometer is in use at thousands of restaurants, food plants, labs and by health inspectors world-wide. It's the perfect digital thermometer, and the affordable choice for home or commercial use.