About This

Test suitable antenna for walkie talkie use. High sensitivity. Frequency bandwidth: 1000KHz to 3000MHz. Measurement of radio field strength. The pointer amplitude can be adjusted (to protect the meter)
It requires Amp to run the meter. Please ensure that the whip antenna is parallel with the polarity of the antenna you are reading.
Please use different frequency antennas to test signals with different frequencies for better effect and sensitivity. The pointer amplitude can be adjusted (to protect the meter).
If the field strength indicator indicates that the maximum range is exceeded, the "amplitude adjustment" can be adjusted to let the pointer indicate the appropriate position.
If you have any problem with this unit, please check the appropriate section of this manual. If the problem is not mentioned, please feel free to contact us.