Digital Manifold HVAC Gauge Set Refrigeration Gauges Vacuum Pressure Temperature Leakage Tester HVAC Gauges with Double Pressure Dual Pressure Test

Features:
The instrument can measure double pressure (gauge pressure) at the same time, as well as dualtemperature measurement (need test clip,not include), with automatic multi-unit pressure conversion,automatic conversion of temperature Celsius / Fahrenheit, to facilitate different needs.
The instrument uses high-strength engineering plastics and flexible non-slip silicone design, the whole machine is solid and comfortable to hold.
Built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability.
Large-size liquid crystal display, LCD backlight support, data display clear and easy to read, convenient light operation.
Long-life valve switch, 1/4-inch standard interface design to ensure that the instrument's durability and versatility.
Built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate thesubcooling superheat, to facilitate direct reading of operating process data.
Also it tests percentage of vacuum measurement; pressure leak measurement, leak time speed record.