The ICEBOX Thermometer is built with two 1m probes that functions to measure the temperature inside and outside of a refrigerator. It features an audible and visual alarm which trigger a warning in case the thresholds exceed. This device is further provided with 0.1°C resolution, and LR03 AAA battery, and 13.3 cm x 2.5 cm x 1.5 cm dimensions. It also has a measurement range of -30 °C to +50 °C with measurement accuracy of ±1°C. In addition, all parts of this device is equipped with a 1 year warranty.