Digital manifold gauge with 1/4″SAE connections, battery status display, 1-tap design, suitable for working with R22, R32, R134A, R290, R404A, , R407A, R407C, R410A, R426A, R427A, R434A, R442A, R448A, R449A, R450A, R452A, R453A, R454B, R507A, R510A, R513A, R600A, R1234YF(=R922B) refrigerants. In addition to the manifold gauge, the impact-resistant plastic suitcase also allows the storage of the filling tubes, thus facilitating the portability of the set. The backlight and battery charge indicator make working with the manifold gauge easy and reliable.