HVAC R134A R12 R22 R404A R407C R502 A/C Diagnostic Manifold Gauge Kit for Charging Refrigeration by STARK USA

The Stark A/C Diagnostic Manifold Gauge Set features easy-to-read gauges with 3 psi scales (R502, R134a, R22, R12) and Celsius readings. Heavy-duty brass manifold body is highly durable and lightweight and built-in sight glass lets you instantly check if the system is functioning properly and when to change the charging tank, the gauges are silicone damped to provide extra protection against wear and wear from vibrations, featuring clear plugs that allow fine tuning when needed over time, this manifold gauge set can be connected to your R134A can tap.

• Professional 3-way A/C diagnostic manifold gauge set for R134, R134A, R22, R12, R404A and R507 refrigerants, designed for AC charging, diagnostic check and recovery work
• Built-in sight glass lets you see if the system is functioning properly and when to change the charging tank
• Complete diagnostic and service gauge set for use on air condition systems (home or automotive)
• Solid brass gauge threaded connector and hose fitting is different from the brass plated construction, corrosion-resistant and rustless, can be used for many years
• Manifold gauge set is designed to meet 1/4 in. and 1/2 in. standard SAE requirements for refrigerant permutation; 1/4 in. x 1/2 in. adapter included
• Made from solid bass, aluminum, PVC, plastic, stands up to heavy use and accidental drops; ideal both for professional auto mechanics and DIY enthusiasts