Headwind Consumer Products 840-0057 EZREAD Minimum/Maximum Thermometer The brilliant white background is designed to enhance the black letters offering more visibility and simplicity Temperature readings are in Fahrenheit and Celsius ranging from -60 degrees F to 120 degrees F to ensure your tempature range needs are met The bold numbers are not only extra large but easily read from a distance. The thermometer easily mounts with a included bracket on any wall, fence, or patio for quick installation The blue and green needles assist in identifying the maximum and minimum temperatures attained