MEASURING INSTRUMENT AND MONITORING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a measuring instrument capable of being miniaturized and which can attain its miniaturization and saving the power consumption, and to provide a monitoring system capable of easily collecting the physical quantity. SOLUTION: The information showing the distortion quantity that is measured by a sensor 14 is transmitted as a radio signal to a built-in transmission circuit via a radio transmitter 18 only when the radio signal showing an external radio transmission request is received by a reception circuit that is built into the transmitter 18.