... be connected with the PC8) Output pulse constant can be set and read9) Powerful function with the latest digital technologyTechnical index ... , 0.5A, 1.0A, 2.5A, 5A, 10A, 20A, 40A, 100A(wide range)4) Testing mode: single phase, three-phase three wires (active, reactive true ... level6)Weight: 5.5kgs(single range); 12kgs(wide range) MDP2000 Three-Phase Digital Reference Standard Energy Meter