Which type of refrigeration manifold gauge do you commonly use — digital or mechanical? Each type has its advantages and disadvantages. Newer digital manifolds have a lot to offer and can make ...

Technicians can now view, log, and analyze live system data, such as temperature, pressure, subcooling and superheating, ...

The Pittsburgh A/C Manifold Gauge Set available at Harbor Freight is intended exclusively for the testing, flushing, and filling of an R134a air conditioning system.