4 Way Ball Valve Digital Manifold

4 Way Ball Valve Digital ManifoldSPECIFICATIONS: Pressure Display: PSI, INHg, Bar, MPa, Kg/cm2 Temperature Display: F or C Deep Vacuum Display: Micron, mBar, KPa, Pa, Torr, mTorr, mmHg Sensing Resolution: 1 psi(.07 Bar, .007 MPa, .07 Kg/cm2) Sensing Accuracy: 1 psi or 1% of reading (whichever is greater) Working Pressure: 0 to 750 psi (52 Bar, 5 MPa, 52 Kg/cm2) Proof Pressure: 1000 psi (70 Bar, 7 MPa, 70 Kg/cm2) (Tolerable pressure w/o internal damage) Refrigerant Temperature Range: -40 to 200F (-40 to 93C) Operating Temperature: 32 to 122F (0 to 45C) Temperature Accuracy: 1F (0.5C) between 32 to 160F (0 to 71C Storage Temperature: 10 to 120F (-12 to 49C) Connections: 1/4 M-Flare Power: 9V DC battery with optional AC/DC adapter Battery Life: 30-36 hours pressure and temperature mode only (continuous use) 25-30 hours vacuum and backlight mode (continuous use) Auto-Off: 15 min. with disabling capability