Digital Manifold Gauge Set, HVAC Pressure and Air Tightness Test Gauges, Refrigerant AC Gauges with 3 Hoses, for R32/R410A/R454B Refrigerant Recharge Kit

Complies with the EPA Technology Transitions Rule and supports detection of new low-GWP refrigerants including R-32, R-454B, and R-290. DIGITAL MANIFOLD GAUGE SET: Rogvoc manifold gauges have functions such as refrigerant filling, pressure and air tightness test, vacuuming, etc. Built-in 92 types of refrigerant data can be switched or filled with different types of refrigerants according to needs. The 32-bit digital precision data acquisition unit has good data stability, making the pressure data measurement more stable and accurate. MULTIFUNCTION GAUGES: The digital manifold gauge can not only complete the Dual-path pressure test when refrigerant is charged, but also connect the vacuum pump to evacuate the refrigeration system. In the leak test mode, you can observe the pressure difference to determine whether there is a leak in the refrigeration system pipeline, and record the duration of the leak test. PARAMETERS: Pressure test range:0-6000 Kpa; Resolution: 1 Kpa; Accuracy: plus