The Yellow Jacket® Omni™ Digital Vacuum Gauge is easy-to-use, compact, rugged, and offers several features. Made with high-impact, glass reinforced housing, it survives moisture and accidental drops ...

A refrigerant gauge set that measures some common retrofit refrigerants is available. The set of large, 3-1/8-inch, red and blue dry manifold gauges is specifically calibrated for monitoring R-417A, R ...