Lichamp AC Gauges — A/C Manifold Set for R134a/R22/R12/R502, Professional A302

Overview

The Lichamp AC Gauges kit is a versatile, professional 3‑way manifold designed to work with multiple refrigerants, including R134a, R12, R22, and R502. It’s built to support freon charging, evacuation, diagnostic checks, and recovery tasks across home garages and shop environments. Expect clear readings, durable construction, and thoughtful accessories that help you stay organized and efficient on busy days without overpromising results.

Designed for real‑world use, the gauge set blends precise measurement with practical usability. Large, color‑coded dials and a sight glass make it easier to observe the refrigerant flow as you work, while sturdy materials stand up to routine handling and occasional drops. This kit aims to be a reliable companion whether you’re performing a quick top‑off or a more thorough diagnostic session.

What’s included

• Three‑way gauge body for simultaneous readings and refrigerant access
• Three long hoses (approximately 5 ft each) for flexible routing
• Two adjustable R134A adapters to fit common fittings
• Puncture/self‑sealing can tap and a tank adapter for various can types
• ACME adapter and calibration screwdriver for setup and adjustments
• Valve core remover, gloves, and safety goggles for essential protection

Key benefits on the job

• Clear reading in any light: Extra large, color‑coded dials (red and blue) simplify quick interpretation of pressures.
• Visible refrigerant flow: The sight glass design helps you monitor liquid movement during charging.
• Rugged build: All‑metal components in brass and aluminum deliver durable performance in a busy shop or home garage.
• Expanded reach: Extra‑long hoses with practical bends improve access to hard‑to‑reach fittings.
• High pressure tolerance: Rated to handle up to 600 psi working pressure and up to 3000 psi burst pressure for safety margins.
• Compact, complete kit: Includes adapters, taps, and tools that reduce setup time and keep essential parts together.

Practical usage ideas

Use the Lichamp set to diagnose system performance, top off refrigerant with confidence, or perform controlled evacuations. The combination of robust construction and practical accessories supports a range of tasks in both professional shops and DIY workspaces. While results vary by system, users often appreciate the reliable readings, organized workflow, and the ability to handle different refrigerants with a single kit.