FEATURES: Digital Thermometer with external thermistor with 3 ft insulated wire. Large,easy to read LCD display Compact design, with suction cup and place to any smooth surface use Flip to switch between °C and °F On/Off button to save battery power. Simple operation Submerge probe/thermistor into fish tank or a refrigerator or any place you want to monitor the temperature. Brand New, shipped from warehouse in Champaign, Illinois, 61821. Technical Parameters: Operating Temperature(meter body, in try environment, not in fish tank!): -10 ° C~ +50 ° C( -50 ° F~ +122 ° F) Measure Temperature Rang(thermistor/probe in water or air): -50 ° C~ +70 ° C ( -50 ° F~ +158 ° F) Accuracy:+/-1 ° C or F Temperature resolution: 0.1 ° C or F Power : 1.5 VDC (one LR44 battery, included); Physical Size: 59 X 37 mm; Display Size: 26 X 13 mm.
