Forex Tester allows you to open any required number of charts for any timeframes. The charts for these timeframes will be moving simultaneously.

For example, you can add multiple charts of the same currency pair and select a different timeframe for each chart.

All these charts are synchronized in time during testing.

You can add a new chart via the File -> Add New Chart menu.

To see all the charts on the same screen, use the Window -> Tile Horizontally (Vertically) menu.