Mastercool Automotive R134a 2-Way Manifold Gauge Set with Mini Dye Injector and Manual Couplers

Features and Benefits:

• Professional extruded aluminum block
• 2 1/2” silicone dampened, recalibrateable gauges
• Free-floating piston type valves reduce o-ring wear
• Extra large sight glass for visual refrigerant check
• Large easy-to-grip knobs
• 3 ‐ SAE approved nylon barrier hoses
• Custom molded carrying case
• Complete kit in a blow molded case includes aluminum manifold, 60” hoses, manual couplers and 10 application mini dye injector


Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build is built to last.