... Product Description AC Ammeter(LONG SCALE METER)Model:CP-96,CP-72Class:1.5Spece:0.5A,1 A,1. ... and National GB7676-98FrequencyMeter (LONG SCALE METER)Model: CP-96,CP-72Class:1.0Voltage:50V,100V,220V,380V,415V, ... LONG SCALE METER)Used in 1P&3P circuitsModel: CP-96,CP-72Class:1.5 Voltage: 100V,220V,380V,415V ... coverterfor 1 phase, 3P3W,3P4W circuits.Model: CP-96, CP-72Class:1.5Voltage:50V,100V,220V,240V,220/ ...