This digital thermometer measures temperature swiftly, and accurately in either Fahrenheit or Celsius scales. Range varies from -50 to +150 C, or -58 to _302 F. The head swivels for easy reading. Fast 1-second update time. Stainless steel probe. Both the On/Off switch and scale selection switch are located on the face for simple access with an auto shut off feature. Includes case with clip.