Product Review

The MFJ-259D SWR Antenna Analyzer Instantly gives you a complete picture of your antennas performance!
You can actually read antenna SWR, Complex Impedance and more, from 0.100 to 230MHz without a radio attached!
Read Complex Impedance as series resistance and reactance (R+jX) or as magnitude (Z) and phase (degrees).
You can actually determine the velocity factor, coax cable loss in dB, length of coax and distance to a short or open in feet with this device!
No calibrating, Read SWR, return loss and reflection coefficient at any frequency, simultaneously at a single glance!
Also read inductance in UH and capacitance in pF at RF frequencies. Large easy-to-read two line LCD screen, and side-by-side meters clearly display your information.
Built-in frequency counter, runs on 10 regular or NiMi AA Batteries, internal charger circuit ( AA Batteries & AC / DC adapters optional), battery saver, low battery warning and smooth re-duction drive tuning, and much more!
Super easy to use! Just set the bandswitch, and tune the dial to the desired frequency! SWR and Complex Impedance are displayed instantly! Replaces older MFJ-259B MFJ259C model.
10 Batteries Not Included.