Nieuwste digitale Airco HVAC tester vacuum druk

Dy522-A digitale manifold.

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DUOYI 522A Intelligent electronic refrigerant group instrument is an auxillary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners and cold storage. The instrument has double pressure test, dual temperature test, digital readout, multi-unit switching, multi-mode function and built-in refrigerant database.

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The instrument can measure double pressure (gauge pressure) at the same time, as well as dual temperature measurement, with automatic multi-unit pressure conversion, automatic conversion of temperature

Celsius/Fahrenheit, to facilitate different needs. Built-in 93 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facllitate direct reading of operating process data. Also it tests percentage of vacuum measurement; pressure leak measurement,leak time speed record. It is deserved to have this multi-functional, accurate and simply operated digital manifoldlet you do the job right.