Food thermometer

Temperature measurement range]: -50 ﾰ C ~ 300 ﾰ C (-58 ﾰ F ~ 572 ﾰ F)
[Accuracy]: (Celsius) 0.1 ﾰ C; (Fahrenheit) 0.1 ﾰ F
[Temperature measurement error]: Within 1 ﾰ C
[Temperature measurement cycle]: about 3-6 seconds.
[Use power]: Use a 7th battery