Lichamp AC R1234YF/R134A/R404A 4-Valve Gauge Set – Automotive A/C Diagnostic Manifold

Versatile A/C diagnostic and charging kit

The Lichamp AC gauge set is a multifunctional, four-valve automotive manifold designed to work with R1234YF, R134A, and R404A refrigerants. It supports freon charging, evacuation, diagnostic checks, and recovery tasks with a balance of precision and practicality.

Clear, readable dials and a see-through sight glass give you real-time feedback as you work. The dials are extra-large and color-coded with a Fahrenheit scale, so you can quickly interpret pressures at a glance, even in busy or dim environments.

What makes this gauge set useful

• Four-valve configuration enables simultaneous tasks like charging while evacuating or monitoring system pressures, speeding up service.
• Red/blue dials and a Fahrenheit readout improve visibility during complex jobs and across lighting conditions.
• High-quality hoses extend to 5 feet, built for durability with 800 psi working pressure and 4000 psi burst strength, plus a 45-degree bend for easier access.
• Rugged all-metal construction uses brass and aluminum to resist impact and wear in demanding shop settings.
• Integrated sight glass provides visual cues of liquid refrigerant flow, supporting more informed charging decisions.

Practical use cases you might encounter include servicing compact cars with R1234YF systems, performing routine evacuations, or performing quick checks while diagnosing potential leaks. The kit’s adapters and accessories help you connect to different can sizes and fittings, making setup smoother and reducing guesswork. Whether you’re maintaining a personal vehicle in a home garage or stocking a shop, these features aim to support your workflow with clarity and control.

What’s included in the box

• 4-valve gauge assembly
• 4 hoses (5 ft each) with high-strength cores
• 2 adjustable R134A adapters
• 2 R134A-to-R1234YF adapters
• Adjustable can tap and tank adapter
• Calibration screwdriver, valve core remover, gloves

Note: The description highlights practical features and potential benefits without asserting outcomes. It’s designed to help you decide if this gauge set aligns with your automotive A/C service needs.