Instant thermometer - Digital EXPRESS fever thermometer Extra fast measurement in approx. 10 seconds Flexible measurement tip, Without glass, no mercury 1 memory space, Measurement accuracy: +/- 0,1 °C Indication of °C and °F, Signal sounds at the end of measur. Audible warning signal if temp exceeds 37.8°C (fever alarm) Extra large display, Waterproof, Disinfectable With storage case, Incl. 1 x 1,55V battery LR41 Battery changing indicator, Automatic switch-off