... - digit display, easy to use orally , Base on Ordinary Model , water resistant model is with water resistant , full washable , automatic power off ... with battery neap indication mark . Accuracy model is 4-digit display , Accuracy is +/-0.05 C. It ... , beeper and memory functions. Accuracy +/-0.1 C. FS-5500 Electric Digital Thermometer, Standard Size,300 pcs/carton. FS-5502 ...