Equipment Classification Class III Power Supply A/C 100-240VAC, 50/60 Hz, 0.7-1.5A. Battery Inbuilt Lithium Battery backup upto 5 hours. Gas Supply Connection Hose DISS type quick disconnect plug male with maximum working pressure of 35 bar Type Electronically controlled and pnuematically driven ventilator Graphic Display 7 inch touch screen color TFT display; Resolution: 800 x 480 pixels Waveform for Pressure vs. Time, EtCO2 vs Time Dimensions 250 x 200 x 127 (LxWxH) in mm Category Electronically controlled and pnuematically driven ventilator Display Screen 7 inch touch screen color TFT display; Resolution: 800 x 480 pixels Ventilation modes PPV, V-AC, V-SIMV, PCV, P-AC, P-SIMV, CPAP, Manual & CPR