A fuel cartridge system

摘要

600776 Disclosed is a fuel cartridge (30) for driving fastening elements in an internal combustion engine hand tool. The fuel cartridge (30) includes a pressure sensor (70) located inside the cartridge (30) and adapted for measuring the fuel pressure in the cartridge (30). The cartridge (30) has a radio frequency chip (75) for extracting a signal from the pressure sensor (70).