Wireless temperature measurement system

A heat shield for a temperature measurement device, comprising:

• a base including three or more legs, the three or more legs spaced equidistant from each other and configured to create an air gap between the base and an appliance to which the base is configured to be coupled;
• an insulation layer on the base;
• one or more magnetic elements;
• a silicone cover encapsulating the base, the insulation layer, and the one or more magnetic elements;
• and
• a central aperture in the base and the insulation layer, the central aperture configured to receive a temperature sensor probe.

A method of measuring and displaying temperature of an internal cavity of an appliance, comprising:

• mounting a multi-layered heat shield to an external surface of the appliance using an adjustable threaded assembly;
• inserting a temperature sensor through the heat shield into the internal cavity of the appliance;
• magnetically attaching a display to the heat shield, including establishing an electrical connection between the temperature sensor and the display via spring-loaded pins and concentric and thermally isolated conductive rings;
• and
• wirelessly transmitting temperature data from the display.

A temperature measurement system configured to be mounted to an appliance, comprising:

• a multi-layered heat shield assembly;
• a display removably coupled to the multi-layered heat shield assembly;
• and
• a temperature sensor extending through the multi-layered heat shield assembly,
• wherein the multi-layered heat shield assembly is configured to maintain a temperature differential of up to 250 degrees C. between an outer shell of the appliance and the display during operation.