Elitech DMG-1 Digital AC Manifold Gauge Set with R410a Adapter

  Digital manifold gauge kit?is mainly used for air exhaust and compression in refrigeration and maintenance operation, refrigerant charging of air-conditioning systems. It displays pressure in real-time. Key Features: Professional Design: 3-Ways Air conditioning diagnostic manifold gauge set for R134A R12 R22 and R410A refrigerants. Designed for AC charging, diagnostic check and recovery work. Easy to use: Double pressure test, dual temperature test, digital readout, multi-unit switching, multi-mode function, and built-in refrigerant database. High Accuracy: High-quality dual-table valve with imported pressure sensor, excellent workmanship, stable performance, large screen display data clearly Long battery life: Powered by 3V CR2450 button battery, up to work about 6 months Wide Application: The intelligent electronic refrigerant group instrument is an auxiliary instrument for the installation, testing, and maintenance of refrigeration equipment such as air conditioners, fridg