Sign Forr Safety Digital Thermometer With Quick Measurement of Oral & Underarm Temperature in Celsius & Fahrenheit, Water Resistant for Easy Cleaning PRODUCT INFO Sign For Safety Digital Oral Thermometer For oral, rectal and underarm temperature measurement 3-digit, + degree celcius (degree fahrenheit) display in 0.1 degree increment, beeps when measurement is completed Measurement Accuracy : �?�±0.1 degree celcius (32.0 to 42.0 degree celcius) �?�±0.2 degree fahrenheit (89.6 to 107.6 degree fahrenheit) Auto off function : Approximately 30 minutes after use or 3 minutes when not been used 1 year brand warranty from date of purchase Country of Origin: INDIA Mumbai