To provide a measurement value management system, a communication channel repeater, a communication channel communication unit, a recording medium and a transmission medium that can reduce costs such as labor costs and installation costs required for management of measured values of consumed amounts of consumption objects such as gas, electricity and city water.

The inexpensive instrumentation communication unit 50 with a low transmission output is connected to a consumed amount measurement device 40 that measures the consumed amount of a consumption object and transmits metering information, the metering information received by using the communication channel communication unit 20 such as a mobile phone managed by a consumer is attached to communication information to be communicated and the resulting information is sent to the communication channel repeater 10 managed by a communication enterprise, the communication channel repeater 10 separates the metering information from the communication information and transmits the metering information to a management unit 30 managed by an energy enterprise, and the management unit 30 manages the measured value included in the received metering information.