It 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.
Product features:
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 storage.
Parameters:
Pressure Measuring Range: -0.1 - 5 MPa
Power supply: 3V CR2450 button battery
Sampling Period: 1.2s
Battery Indicator displays ""LOB"" at low battery
Display 37mm x 17mm LCD/gren backlight
Measurement Units: MPa, kPa, bar, psi, kgf/cm2, mmHg
Out-of-Range Alarm :FULL pressure or temperature shows""--""
Package:
Double core valve x 2
1.5m fluorine hose x 3 (min pressure: 800psi; max pressure: 4000psi)
High and low pressure test connector x 2(Low side: blue; high side: red)
Corkscrew x 1
Dual purpose valve wrench x 1
R410A adapter x 1
Blow-molded Case
Manual x 1