The easy to read dial on the Trenton Milk Thermometer allows for quick and accurate measure of textured milk and other beverages. The specially designed stainless steel clip allows the thermometer to sit perfectly in any milk pitcher. Designed with positive lock, quick-release action, the thermometer stem can be adjusted to the desired height. When the clip is removed, the thermometer can also be used for general purpose cooking needs. 28mm Dial Temperature range is 0 to 100 degrees Celsius How to Use:Insert the stem of the thermometer through both holes in the clip. Pressing the clip together will allow for easier positioning along the thermometer stem. Push the clip down onto the side of the pitcher and position it until the stem tip is sitting just above the bottom of the pitcher. Temperature Guide: Steamed Milk: 122-149F/50-65C Espresso: 185-194F/85-90C Black Tea: 212F/100C Green Tea: 160-180F/70-80C CAUTION: DO NOT LEAVE IN HOT OVEN OR MICROWAVE.NOTE: Clean the thermometer stem before and after each use.