Technical Data:
.Range:-50~300°C or -58~572°F
.Resolution:0.1°C/0.1°F
.Accruacy: -20~80°C (-4~176°F),+/-1°C or +/-2°F
                    -40~-20°C (-40~-4°F)and 80~200°C176~392°F),
                    +/-2°C or +/-4°F,  other +/-2.5°C or +/-5°F
.Voltage:1.5V,1pcs  AAA battery
.Sensor:L=90mm,stainless steel
.Automatic power off after 15 mins
.Sampling:1second
.Use of the environment:-10~+50C