Here we have compiled the best digital HVAC gauges currently available on the market. Digital HVAC Gauges are specially designed to diagnose an Air Conditioning system. It checks the pressure of an AC system and inspects if it has any leak.
A feeler gauge is a tool that is used to measure gap width. Here in the following guide, we are going to learn how to read a feeler gauge. Gauges establish a distance between two points. The device consists of multiple sheets or wires sized to exact dimensions marked on the surface of each blade or at the base of each cable.