You're looking for the manual for the Crofton Digital Kitchen Thermometer, model AT 1512. Here's what I found:

Unfortunately, I couldn't find a direct digital version of the manual. However, I can provide you with some general information and usage guidelines for digital kitchen thermometers, which should be applicable to your Crofton AT 1512 model.

The Crofton Digital Kitchen Thermometer AT 1512 is a digital thermometer designed for measuring the internal temperature of food, particularly meat, poultry, and fish. It's an essential tool for ensuring food safety and achieving perfect doneness.