The Comark 50 - 550 F Fryer Thermometer (T550AK) is a sturdy and well-crafted thermometer designed specifically for maintaining proper temperatures in a deep fryer. With a temperature range from 50 to 550 degrees Fahrenheit, the Comark - T550AK - 50 - 550 F Fryer Thermometer has a range large enough to serve a wide variety of purposes, a magnified dial face keeps the device small but perfectly easy to read, and durable materials keep the device working properly at these high temperatures day in ...