The CPMS enables prompt and reliable measurement inside muscular tissue. The electronic measuring principle inhibits artifacts when the measuring unit is moved. The CPMS is easy to handle. Its automatic measurement capabilities enable you to work without keys or switches. You don't need to calibrate the CPMS. The system performs an automatic self-test prior to every use. The CPMS battery operates for up to 100 hours, which makes the device suitable for use in emergencies as well as for intra-operative and post-operative control. The probe is sterilizable.