THERMOMETER FRIDGE FREEZER -49.9 TO 69.9°C ETI 810-125 MAX/MIN Thermometer Key Features Digital thermometer with two sensors - measures room temperature plus temperature from a specific area via remote probe MIN/MAX measurement mode calculates the maximum and minimum temperatures taken over a periond of time Programmable high and low audible alarm Measurement range from -49.9 to 69.9°C Resolution of 0.1°C Accuracy of ±1°C Switch between Celsius and Fahrenheit measurement modes Large-size, easy-to-read LCD display Remote sensor attached to main instrument by 1m PVC lead (water-resistant sensor) Powered by a 3V CR2032 lithium coin cell battery with life of 3000 hours