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Digital HVAC Manifold Gauge Kit R134A R32 R410A R11 R12 | TFT LCD Display, Dual Pressure Test, R422/R600 Compatible, Charging & Vacuum Test Function, AC Gauge Set Product Description 【Precision Leak Detection (±0.5%):】 Instantly pinpoint even the tiniest refrigerant leaks (0-6000kPa range) with synchronized leak pressure and countdown display. Reduce troubleshooting time by 50% and avoid costly repeat inspections.
【Dual Pressure & Vacuum Testing: 】Diagnose leaks and test system integrity in one tool. Connect a vacuum pump to monitor real-time vacuum pressure/percentage on the color screen, ensuring airtight systems.
【Smart Refrigerant Database: 】Pre-loaded with 92+ refrigerants (R134A, R32, R410A, CO², and more). Automatically matches pressure-temperature curves for accurate charging and diagnostics.
【EV/CO & LP/HP Analysis:】 Monitor high/low pressure (0-6000kPa), evaporation (EV), and condensation (CO) temps in real time. Lower EV/CO values mean higher cooling efficiency – maximize system performance!
【Color Touchscreen Interface:】 Glare-resistant display shows live data (pressure, vacuum %, leak countdown) for quick, informed decisions in bright or dim environments.
【Universal Compatibility: 】Works with car ACs, home HVAC units, commercial freezers, and industrial cold storage systems. Perfect for R134A, R410A, R744，CO², and hybrid refrigerants.
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