Make sure you know when your little one is ill with a Digital LCD Fever Thermometer Features an automatic shutdown function to conserve power Records up to 9 measured values, along with the date and time display Helps you detect fevers via your child's forehead or ear Most effective when used at intervals of at least 4 seconds Powered by 3v AAA batteries Net weight: 85g Material: ABS Measures 127.5cm x 18.5cm x 10.5mm Screen size: 43mm x 15mm 9.99 pounds for the Digital LCD Fever Thermometer