Vanlison Portable Digital HVAC Manifold Gauge Set Refrigerant Gauge Diagnostic Tool for R134A/R410A/1234YF 12 Refrigerants | Pressure/Vacuum/Leak Test | Automotive & Home HVAC Maintenance

Vanlison Portable Digital HVAC Manifold Gauge Set Refrigerant Gauge Diagnostic Tool for R134A/R410A/1234YF 12 Refrigerants | Pressure/Vacuum/Leak Test | Automotive & Home HVAC Maintenance

• Professional-Grade HVAC Diagnostic Kit. Combines refrigerant pressure analysis, vacuum testing, and leak detection in one rugged gauge. Large backlit LCD display ensures clear readings in low-light conditions.
• Smart Refrigerant Compatibility (12+ Types). Preloaded database supports R134A, R410A, R1234YF + 9 major refrigerants (R22/R404A/R507, etc.). Instant PSI/BAR/KPa/inHg/MPa conversion with military-grade pressure sensors (±0.5% accuracy).
• Dual-Valve Precision Engineering: High-accuracy dual-stage pressure valve with sensor technology ensures ±0.5% measurement accuracy. Manufactured with non-slip silicone grips for secure handling and operator comfort.
• Long battery peformance. Operates 6 months on 2 AA batteries (included) with auto-shutdown function (15 minutes). Includes necessary 3x hoses (5 ft or 1.5 meters),user manual.
• Universal Application. The smart electronic refrigerant gauge is an auxiliary instrument for the installation, maintenance and testing of refrigeration equipment. Ideal for automotive AC repair and home/commercial refrigeration systems.