Dimensions
Enter the dimension unit that fits best with your project (m, cm, mm, µm, feet, inch, mil).
Temperature
Enter the temperature unit that fits best with your project (°C, K, °F).
Frequency
Enter the frequency unit that fits best with your project (Hz, kHz, MHz, GHz, THz, PHz).
Time
Enter the time unit that fits best with your project (s, ms, µs, ns, ps, fs).
OK
Accepts your settings and leaves the dialog box.
Cancel
Closes this dialog box without performing any further action.
Help
Shows this help text.