

Long battery life: Powered by 3V CR2450 button battery, up to work about 6 months.


Designed for AC charging, diagnostic check and recovery work. Professional Design: 3-Ways Air conditioning diagnostic manifold gauge set for R134A R12 R22 and R410A refrigerants.Air Quality Monitor Air Quality Monitorĭigital manifold gauge kit is mainly used for air exhaust and compression in refrigeration and maintenance operation, refrigerant charging of air-conditioning systems.Refrigerant leak detector Refrigerant leak detector.
