How to perform counter (register) test using Calmet TS33

The Calmet TS33 Automatic Test System is used for testing of electricity meters and instrument transformers (CT Current Transformers and PT Potential Transformers) directly on site and also for verification of power network wiring with measure and recording of power network parameters. Can be used as reference meter only, as reference meter with precision source of three phase voltage and current (power calibrator) and as a reference meter with source of current.