Headwind Consumer Products 840-0055 EZREAD Indoor/Outdoor Thermometer with Farm 10" This high-resolution and decorative thermometer is an accurate and beautiful addition to any yard or space Each thermometer has removable suction cups for interior and exterior window mounting options. The suction cups can also be fully removed for easy mounting on a wooden post or metal stake. 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 numbers are not only large but easy to read from a distance.