Yellow Jacket 46060 Manifold Gauge 2 Valves, 0 Hoses, Series 41, 3 1 8 in Gauge MIT2500 UL 1598A Marine Outside Type UL 1598A Marine Outside Type 30 in Hg to 400 psi Degrees F Manifold Port Connection Gender Male High Side Display Pressure Maximum 725 psi Power Source Battery Automatic Shut Off Time 10 min Vacuum Port Connection Type SAE Accuracy + 0 R 600A Operating Temperature Maximum 140 Degrees F Low Side Display Pressure Maximum 725 psi Gauge Type High Side Low Side Includes Batteries Batteries Included Operating Temperature Minimum 14 Degrees F Vacuum Port Connection Thread Direction Right Hand Pressure Units Measured bar