Freezer-Refrigerator Thermometer (-30 °C to 30°C) #29004 DeltaTrak

Applications: Easy to read bold numbers made of stainless steel. The bi-metal thermometer design uses a coiled element fixed at one end and is attached to the pointer. As the temperature increases, the pointer will be rotated by the coiled bi-metal element indicating the correct temperature. Used to assure your refrigerator and freezer are at the desired temperature to keep food fresh. The Refrigerator and Freezer Thermometer (Model 29004) measures -20°F to 80°F (-29°C to 27°C). It is made of durable stainless steel and has easy to read bold numbers. The bi-metal design uses a coiled element fixed at one end and is attached to the pointer. Model 29004 is DeltaTrak's coldest measuring thermometer at -20°F. Hang or stand the Refrigerator and Freezer Thermometer to assure your refrigerator and freezer are at the desired temperature to keep food fresh.