Take the guesswork out of HVAC diagnostics with this high-precision digital manifold gauge set, designed to deliver accurate temperature and pressure readings from -14.5 to 800 psi and -58 to 302°F—outperforming traditional mechanical gauges. The extra-large LCD simultaneously displays pressure, temperature, and refrigerant data with switchable units (°F/°C, kPa, MPa, psi, inHg, bar, kg/cm²) and a backlit screen for seamless low-light operation. Built for modern technicians, it automatically calculates superheat and subcooling for faster troubleshooting and supports 88 refrigerant types, including full compatibility with A2L refrigerants featuring an integrated flame safety icon. Navigating settings is effortless with sixteen popular refrigerants front-and-center, highlighted by star icons for instant selection. The included 1/4" to 5/16" SAE adapters make it versatile for both residential and automotive AC systems. Designed to save power, it runs up to 200 hours on three AA alkaline batteries (not included) and features an intelligent auto power-off function to conserve battery power when idle. Everything stays neatly organized and ready for on-the-go jobs in the included sturdy carrying handle case, which holds the manifold gauge, two temperature clamps, three hoses, and two refrigerant adapters.
