HVAC Digital Manifold Gauge High Accuracy Vacuum Pressure Temperature Leakage Meter for Air Conditioning System1. Temperature Pressure Measurement: The gauge can measure dual pressure (gauge pressure) at the same time, as well as dual temperature measurement, (requires test clip, not included), with automatic multi unit pressure conversion, automatic temperature conversion and .2. Multi Kinds of Refrigerants: Built in 89 kinds of refrigerant pressure, evaporation temperature database, and can also calculate subcooling and superheat degree, which is convenient to directly read the operation process data.3. Multifunction: Refrigeration digital manifold meter also tests percentage of vacuum measurement, pressure leak measurement, leak time speed recording. Digital manifold gauge is multifunctional, accurate and easy to operate.4. High Accuracy: The instrument has a built in 32 bit digital processing unit and a high accuracy data acquisition unit, with high stability, and adopts high strength engineering plastics and flexible nonslip silicone, which is sturdy and comfortable to hold.5. LCD Display and 1/4in Interface: Designed with large size LCD display, LCD backlight support, the data display is clear and easy to read, light and easy to operate. Long life valve switch, 1/4in standard interface design.6. Practical Tool: The intelligent electronic vacuum pressure temperature tester is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners and cold storages.Specification:Item Type:HVAC Digital Manifold GaugeMaterial: ABSPressure Test Range: 0-6000 KpaPressure Test Resolution: 1 KpaPressure Test Accuracy: +/- 0.5 %(FS)+ 5dgtPressure Overload Limit: 10000 Kpa (10 Mpa; 100 Bar)Vacuum Test: Relative VacuumVacuum Test Unit: Kpa; MPa; Bar; Hg; PSI.Vacuum Test Range: -101-0 KpaVacuum Test Resolution: 1 KpaTemperature Test Units: , Temperature Test Range: -40-150 (-40-302)Temperature Test Resolution:0.1 (-40-99.9), 1 (100-150)0.1 (-40-99.9), 1 (100-302)Temperature Test Accuracy: +/- 0.5 + 2dgt +/- 0.9 + 2dgtBuilt in 89 Refrigerants NIST: In Line with US NIST StandardsApplication: UniversalPackage List:1 xDigital Manifold Gauge1 x ManualNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.