Our digital thermometer measures temperature swiftly, and accurately in either Fahrenheit or Celsius scales. Range varies from -20 to + 150C, or -4 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.