Mechanical Manifold Gauge Set, 4-Valve. 29AU13 Mechanical Manifold Gauge Set, Number of Valves 4, R-22, R-404A, R-410A, 0 to 800 psig, 30 in Hg to 350 psi, +/-1.00 Percent, 3/8 in, Forged Aluminum Alloy, 1 Percent Accuracy Gauges.These items are intended to be used in North America. Power adapters and other modifications may be necessary for proper operation in other countries. The item "YELLOW JACKET 49963 Mechanical Manifold Gauge Set, 4-Valve" is in sale since Sunday, November 29, 2020. This item is in the category "Business & Industrial\HVAC & Refrigeration\HVAC & Refrigeration Tools\HVAC & Refrigeration\ Gauges & Probes". The seller is "grainger" and is located in Minooka, Illinois. This item can be shipped worldwide.