Yello Jacket Charging Manifold Gauges are an essential tool for any HVAC professional. These gauges feature 1% accuracy for an exact reading in critical charge systems. Featuring easier to read 3-18" color-coded gauges. 

Product Features:

• Color-coded scales
• Sliding double “O” ring pistons reduce wear
• Long life nylon seats
• Forged brass body for durability
• Full porting maximizes capacity and flow
• Some models include color-coded, 60″ PLUS II™ hoses with standard 1/4″ flare fittings
• Hose assemblies UL recognized for 4000 psi (275 bar) burst and 800 psi (55 bar) working pressure. File# SA9737
• Made in the USA