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 with a bigger screen.

Key Feature:

Professional Design: 2-Way 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 3AAA batteries, up to work for 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, fridge and cold storage.

Service 1-year warranty. 30 days free & easy return