| 摘要 |
PROBLEM TO BE SOLVED: To contribute to precise grasp of a power consuming state. SOLUTION: A control part 3 make a measuring part 103 measure the consumption power amount at specified time intervals based on time information from a clock circuit 109, stores the measured amount in a storage part 105, displays the measure value on a measured value display part 107, and displays a graph on a load curve display part 1. |
