You can easily set the age with the ‘Age Precision’ button: 0-3 months, 3-36 months, 36 months - Adult.
Braun Age Precision Digital thermometer - Digital Stick for Multi-Site Usage - Orally, Rectally or Underarm - Baby and Infant Friendly - #1 Brand among doctors(1) - PRT2000
Braun Age Precision Digital Thermometer PRT 2000 Temperature Probe Baby Adult
Braun Age Precision® Digital thermometer Orally, Rectally or Underarm
Braun Age Precision® Digital thermometer Orally, Rectally or Underarm, UK Seller
Braun ThermoScan 7+ Connect | Ear thermometer | Age Precision Technology