VICI TM803 Fridge Refrigerator Freezer Digital Alarm Thermometer Temperature Meter /  exchange; Large display for indoor / outdoor sensor temperature Maximum / minimum temperature memory; Outer sensing high / low temperature alarm settings; Room/outer sensor temperature switchable Foldaway stand, magnetic attachment; Sealed waterproof external sensor, 3 m long cable Suitable for measuring the refrigerator, medicine cabinet temperature The sensor bracket, double-sided sticker which can fix external sensors