A little annoying, I feel that before each measurement the age group (0-3 months, 3-36 months, older than 36 months) must be re-entered. Although this is a, or done two keystrokes quickly. But actually not necessary if the thermometer would remember the last entry. What she does for the temperature. Unfortunately, the data memory is only limited to the last measurement.
As for the age groups: Of course, 38.6 ° in a newborn the same 38.6 ° as in an adult. The entry for color warning is required: Normal temperature is green, yellow, and high fever Increased backlit in red. Depending on your age, the Brown PRT2000 interpreted accordingly and warns color.
For oral and rectal measurement must be converted. A corresponding table is printed in the manual. My advice is to scan them, and print, for example, in the medicine cabinet to stick clearly visible.
An accessory is a protective cap for the flexible measuring tip is included, a Varta CR 1632 battery has been used. They should be replaced annually.