Measurement device and measurement system

A measurement system comprising:

• a main-body device which comprises a probe having a gauge head which can be moved, in a relative manner, relative to an object to be measured, and a move mechanism for moving the probe,
• a control computer which is connected to the main-body device and drives the move mechanism, and
• a host computer which is connected to the control computer and records lifetime information of the main-body device;
• wherein
• the control computer is constructed to generate driving information of the main-body device in response to driving of the move mechanism, and store the driving information,
• the host computer is constructed to generate, when it receives driving information from the control computer, operation state information of the main-body device based on the lifetime information and the driving information, and output the operation state information, and
• the lifetime information and the driving information is associated with identification information of the probe.