Mastercool 89660-PRO5 R134a Manifold Gauge Set, Blue

Mastercool, the leading manufacturer of professional quality A/C manifold gauge sets, constructs our products using the finest materials and precision machining to meet the highest quality standards. At Mastercool, we ensure that every manifold gauge set we produce is built to last.

Included in this kit is a professional extruded aluminum block, recalibrateable gauges with silicone dampening, 3 - 60" hoses, professional R134a couplers, and a free (85530) 3-IN-1 side mount can tap valve. Our products are 100% U.S. designed, assembled, and tested.

The PROFESSIONAL EXTRUDED ALUMINUM BLOCK provides durability and endurance, ensuring long-lasting performance. The 60” HOSES are made using cutting-edge rubber materials, providing maximum flexibility and reducing the risk of kinking during use.

The HIGH AND LOW SIDE R134a COUPLERS snap easily onto A/C service ports, making it quick and easy to connect your gauge set to the system. The EASY TO READ temperature scales on the 2 1/2" gauge face (PSI/˚F) allow for seamless monitoring and adjustment of pressure and temperature levels. Mastercool's manifold gauge sets are designed to meet the needs of professionals in the field, offering reliability and accuracy for all A/C service applications.

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