The Paterson 12 Color Thermometer is a must-have accessory for developing processing in photography. This high-quality thermometer has a temperature range of 60-150F, allowing for precise monitoring of the developing environment. With 0.5 increments, you can easily adjust and maintain the ideal temperature for your film developing process. Manufactured by the trusted brand, Paterson, this thermometer is durable and reliable. Ensure optimal results in your developing process with the Paterson 12 Color Thermometer. Invest in this essential tool for all your photography needs.