PLZ-5WH2_測定機能PLZ-5WH2_任意IV 特性（ARB）模式PLZ-5WH2_恒功率（CP）模式PLZ-5WH2_恒电压（CV）模式PLZ-5WH2_恒电阻（CR）模式PLZ-5WH2_恒电流（CC）模式PLZ-5WH2_额定12
