Elitech DMG-1B Digital Manifold Gauge 2 Way 59'' Hoses

  This product is mainly used for air exhaust and compression in refrigeration and maintenance operation, refrigerant charging of air-conditioning systems. It can display pressure in real time. Product features: An updated version of DMG-1 as it adds the new refrigerants: R448, R449. 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 an imported pressure sensor, excellent workmanship, stable performance, Large screen, display data clearly 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, fridge, and cold stora