自行车功量仪 bicycle ergomotor

超高频功率测量仪 enthrakometer

辐射功率测量仪 radiant power measuring instrument

功率增益测量仪 power gain tester

乱真信号功率测量仪 spurious power meter

微机控制多功能流量仪 microcomputer controlled multifunctioned flowmeter

轴功率测量仪 shaft-power meter

多功能电量仪 Functional electric meter

馈通功率测量仪 feed-through power meter

电池电量功耗仪 PowerTutor