KL-9816 Folding Thermometer Large LCD Folding design Memory records Stainless steel probe Technical Specification: Measuring range:-50.C~125.C (-58.F~257.F) Resolution:0.1.C/.F Accuracy:+/-1.Cor+/-2.F(at 0.0.C~80.C) +/-2.Cor+/-4.F(at -50.C~0.0.C,80.C~125.C) Frequency:2 or 10 second Power Supply:1.5V(AG13) Dimensions:155x48x22(mm3)