【HVAC GAUGE SET】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. It is a super convenient and safe tool, you can use it with confidence.

【ADVANCED INSTRUMENT】Built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate direct reading of operating process data. With automatic multi-unit pressure conversion, automatic conversion of temperature Celsius / Fahrenheit, to facilitate different need.

【SUPPORT MULTIPLE MEASUREMENTS】This refrigeration digital manifold gauge kit can measure double pressure at the same time, as well as dual temperature measurement, which greatly saves time. Also it tests percentage of vacuum measurement, pressure leak measurement, leak time speed record, and can provide accurate data.

【HIGH-PRECISION DATA】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. The accurate and easy-to-operate digital manifold allows you to do the job correctly.