Digital Manifold Gauge Electronic Refrigerant Meter HVAC Vacuum Gauge Pressure Temperature Tester Car Air Conditioner Diagnostic Instrument

Features:
HVAC System Gauge Set has double pressure test, dual temperature test, digital readout, multi-unit switching, multi-mode function and built-in refrigerant database.
The guage can measure dual pressure and dual temperature at the same time, with automatic conversion of pressure and temperature units to facilitate different needs.
Built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate direct reading of operating process data.
High clear backlit large screen, clear data, no need to worry about the dark environment. Long-lifespan valve switch, 1/4-inch standard interface design to ensure that the instrument's durability and versatility.
Adopts high-strength engineering plastics and flexible anti-slip silicone design, the machine is solid and comfortable to hold. Built-in 32-bit digital processing unit and high-accuracy data acquisition unit, data has high stability.
Multifunctional, accurate and simple operated digital manifold also can test percentage of vacuum measurement, pressure leak measurement, leak time speed record, and let you do the job right.