The Redi-Temp Liquid Crystal Temperature Monitor is a digital thermometer that can be applied to skin on the forehead, temple, behind the ear, or over the heart. It has no glass or mercury and can remain in place for several days with no discomfort or side effects. Temperatures are displayed in large bright green characters on a liquid crystal display. The thermometer is available in strips (model 8001) or in an oval shape (model 5010-H) that optimizes contact with blood vessels in the forehead. Model 5010-H has a numeric display with a range of 94 to 106 degrees Fahrenheit; model 8001 has a numeric display with a range of 88 to 106 degrees Fahrenheit and a print display with a range of 31 to 41 degrees Celsius. OPTIONS: Strips are available in a dispenser box that can be mounted to a wall or cabinet.