Hang this handy thermometer in your fridge and freezer to ensure you maintain safe cooling and freezing temperatures. This stainless steel fridge and freezer thermometer accurately measures the temperature in your fridge or freezer to ensure the optimum conditions for food preservation. The stainless steel casing includes a clip and base, so it can be used hanging or standing on its flat base. To use in a fridge place it anywhere in the compartment - the ideal fridge temperature is within 0 to 5 C. To use in a freezer place it near the top of the freezer - the ideal freezer temperature is -18 to -30 C. By maintaining the ideal temperature in your fridge and freezer, your food will stay fresher and will help guard against bacteria and food degradation. For domestic use only. This thermometer measures from -30 to 30C, so could also be used as a kitchen thermometer.