This high quality series of five valve manifolds incorporate proprietary Vortech® Deep Vacuum valves and precision machined anodized aluminum block bodies. The manifold body is designed to accommodate the VG200 electronic vacuum gauge (included) allowing accurate measurement of a system under vacuum. Deep Vacuum series 5 valve anodized aluminum block body with four ¼" SAE ports, one ⅜" SAE vacuum port, Vortech® Deep Vacuum Valves, VG200 electronic vacuum gauge, extra large sight glass, 3 ⅛" (80mm) Class 1.6% accuracy gauges, two hanging hooks and plastic carrying case. Gauges show PT for R-134A, R-22, R-404A, R-410A refrigerants. Large 3 1/8" Oil-Filled Gauges provide easy viewing and flutter free operation. The Digital Vacuum Gauge provides accurate micron readings to 10 microns. complete manifold ships in a hard Case and is MADE IN USA