Professional 4-way Diagnostic Manifold Gauge Set For R134A, And R22

A/C diagnostics: Professional 4-way air conditioning diagnostic manifold gauge set for R134A, and R22 refrigerants. Designed for checking pressure in AC lines, leak determination, freon top-offs, recovery work, and complete evacuation & recharges

Color coded hoses: Include 4 five-foot freon charging hoses in 4 colors for easy recognition: red for high pressure, blue for low pressure, yellow for the refrigerant bottle, and black for the vacuum pump

Advanced pressure gauges: Blue Gauge (low): 0-550 PSI, Red Gauge (high): 0-750 PSI. Extra-strength hoses with burst pressure at 4000PSI, Max working pressure: 500PSI. Fahrenheit degree units with an easy-to-read instrument panel

Durable construction: Made from solid brass, aluminum, PVC, and durable plastic to stand up to heavy use and accidental drops - ideal for professional auto mechanics. Includes a detailed parts diagram and step by step instructions for DIY novices

You will get: 1pc 4-way gauge (1/4" male), 4pc hoses (1/4" female), 2pc adjustable couplers (1/4" male), 1 adjustable can tap (piercing-style, 1/4" male), 1 valve core wrench, 3pc ACME & tank adapters ( male to female, 1/4" to 1/2" + 5/16" to 1/4" + 1/4" to 5/16"), a custom modeled case, and a detailed user manual