Vehicle Fitment
This part is universal
SWR/RF Test Meter by Astatic®. This compact 2-function test meter indicates the condition of a 50-Ohm antenna and coax cable used for CB operations. Tests for SWR or relative power.
This compact 2-function test meter is for the serious CBer and will test for SWR or relative power.
A poor SWR between the radio and antenna can severely reduce the life of the final transistors of a transceiver. The damage can be almost immediate or can be gradual. Keeping tabs on the SWR will alert you to performance issues before any damage is done.
Power meters show the transmitter output power. This will tell you if the transmitter is putting out the proper power.