1. Advanced infrared technology from leading IC provider, Non contact forehead testing, extremely hygeian and safe. 2. Two temperature units switchable : °C / °F 3. Applicable for forehead temperature and milk temperature 4. Capable of 32sets temperature data storing 5. Measurement range: 0.0°C-100.0°C /32.0°F - 212.0 °F 6. Precision :±0.2°C /±0.4°F 7.Display resolution:0.1°C/0.1°F 8. 0.5 second quick mearsuring time 9.10 seconds automatic shutdown function 11.Operational conditions:10°C-40°C (50°F-104°F)/15-95%RH 12.Operational distance: 3-5 cm 13.Battery:Changeable for two 1.5V triple A batteries 14.Battery life :More than 1000 times 15.Three backlight display Email: info@hoschverwaltungs.de Phone | WhatsApp:+49 1573 5983204 Add: 13 Wilhelm-Beckmann-StraÃ?e, Essen web: https://www.hoschverwaltungs.de/