⊙Gas flow volume and abdominal pressure can be controlled by micro-computer technology automatically;
⊙With the advanced principal of Pulse CO2 Gas Supply, gas supply can be adjusted automatically according to the preset abdominal pressure;
⊙Gas cylinder pressure, actual abdominal pressure and inflating volume are displayed in mercury;
⊙With the electrical protection system, the light and sound alarm will be triggered in abnormal conditions. |