DS-MFJ-259S MFJ-259C .53 - 230 MHz Antenna SWR Analyzer - with LCD Display and Analog Meters

You can read your antenna’s SWR and Complex Impedance 530 kHz to 230 MHz. You can read Complex Impedance as series resistance and reactance (R+jX) or as magnitude (Z) and phase (degrees). You can determine velocity factor, coax cable loss in dB, length of coax and distance to a short or open. Read SWR, return loss and reflection coefficient at any frequency simultaneously. You can 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, Ni-MH/Ni- CD charger circuit, battery saver, low battery warning and smooth reduction drive tuning.