MFJ-854, METER, RF CURRENT METER, 1-30MHz

The MFJ-854 RF Current Meter reads true RF current!It can accurately measure actual RF currents flowing in antenna elements, radials, ground wires and on the outside of coax feedlines. Study and optimize your antenna for peak performance. Its also great for tracking down RFI causing currents on household wiring and cables.MFJ-854s sense coil simply snaps over wires and cables for fast measurements on its easy to red meter.You can select from five ranges to measure actual RF current from 30 mA to 3 amps full scale.A sixth range has a variable sensitivity control quick, fast checks. At maximum sensitivity, RF currents of 1 mA or less will yield a usable meter deflection. This function is especially useful for tracking RFI pickup on household wiring and cables.The MFJ-854 is sensitive enough to use an MFJ SWR Analyzer as the source to drive you antennas.Here are some important features we think youll like:Accurate: Linearity compensation circuitry assures accurate measurements especially