To check for hot spots or significant temperature differentials between breakers, an inspector should use a:

Using a digital laser temperature gun is an effective method for checking for hot spots or significant temperature differentials between breakers. This tool operates by measuring the infrared radiation emitted from the surface of objects, allowing the inspector to determine the temperature without making direct contact. By aiming the laser at the electrical breakers, the inspector can quickly identify areas that are overheating, which could indicate overloading, poor connections, or failing equipment.

This approach is especially valuable in a home inspection context as it provides immediate, accurate readings of temperature differences that may not be visible to the naked eye. By detecting these temperature variations, inspectors can recommend further evaluation or repairs, ensuring the safety and functionality of the electrical system. The precision and ease of use of a digital laser temperature gun make it an essential tool for identifying potential issues in electrical panels and breakers.