This digital thermometer gives you full-feature capabilities in a case which is small enough to fit in your shirt pocket. A wide temperature range and highly accurate readings make it useful for a variety of applications. Accurate readings from -58° F to 302° F (±2°). Switch selects Celsius or Fahrenheit. Sampling time is just one second; HOLD button freezes display for accuracy. Easy-to-read display can be read even in direct sunlight and a durable case includes a cover to protect the probe. Uses one 1.5V battery; includes battery-saver mode. Min/Max display for reading temperature ranges.