Yellow Jacket 40881 Manifold Gauge 4 Valves, Series TITANMAX™, YJACK VIEW® 1JU51 TIG Welding Maximum Output Current TIG Welding Maximum Output Current 210 A CSA Auto Ranging No Battery Type AAA Calibration Certificate Included No Duty Cycle Yes Auto Power Off No Instrument Safety Rating CAT III 600V Min Manifold Gauge 1 Degrees F Low Side Display Pressure Minimum 0 psi Low Side Display Pressure Maximum 740 psi High Side Display Pressure Minimum 0 psi High Side Display Pressure Maximum 740 psi Operating Temperature Minimum 4 Degrees F Operating Temperature Maximum 140 Degrees F IP Rating IP52 Body Material Plastic Manifold Port Connection Type SAE Manifold Port Connection Gender Male Manifold Port Connection Thread Direction Right Hand Hose Connection Thread Direction Right Hand Vacuum Port Connection Type SAE Vacuum Port Connection Gender Male Vacuum Port Connection Thread Direction Right Hand Includes Vacuum Port Vacuum Port Included Includes Sightglass Sightglass Included App Compatibility YJACK VIEW(R) For Operating System Android(TM)