Vicks - SpeedRead Thermometer Vicks SpeedRead Digital Thermometer is designed to make temperature taking fast and easy. The waterproof desifn allows for simple more through cleaning. For sue orally rectally or under the arm. Features: Fast and�accurate a reading within +/-0.2�F in 10 seconds Display either�Fahrenheit�or Celsius Storage case included Safe: no glass or mercury Automatic shut-off for longer battery life Waterproof for easy more thorough cleaning�Results will vary by individual and method used. Average clinical results: 10-7 seconds rectal 16.3 seconds oral 22.0 seconds�under�the arm. Clinical results range from 7.8 to 35.2 seconds. Note: The product is available in two ranges.The one available will be shipped to you. Display eigther�Fahrenheit�or CelsiusStorage case includedSafe: no glass or mercuryAutomatic shut-off for longer battery lifeWaterproof for easy more thorough cleaning�Results will vary by individual and method used. Average clinical results: 10-7 seconds rectal 16.3 seconds oral 22.0 seconds�under�the arm. Clinical results range from 7.8 to 35.2 seconds