T4A02:Which of the following should be considered when selecting an accessory SWR meter?
Direct answer summary (2026-2030 NCVEC pool)
The official correct answer for T4A02 is The frequency and power level at which the measurements will be made.
The key fact is The frequency and power level at which the measurements will be made. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.