CLINICALLY TESTED TECHNOLOGY FDA approved, hospital grade thermometer guarantees quality product and accurate readings3 MEASUREMENT METHODS Oral, rectal and armpit measurement options availableFLEXIBLE TIP Thermometer probe bends to allow for safe insertionFAST & ACCURATE READING Rapid results within seconds to allow for quick diagnosisSUITABLE FOR INFANTS, KIDS, ADULTS Though specially designed for babies and younger children, digital thermometer is suitable for all ages including adults1.5 V DC button battery included.