MFJ-854 - RF Current Meter

In stock
Only 1 left
£179.95 £149.96
Quick Overview


MFJ-854 - RF Current Meter is available to buy in increments of 1

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 at low RF currents

Wide Range: Measure RF current from as little as 1 mA to 3 amps in six ranges.

Full HF Coverage: Accurate from 1 MHz to 30 MHz and usable beyond

Low Interaction: Sense coil has minimal effect on circuits under test

Handles most cables: Accepts cables up to approximately 1/2 inch in diameter

Battery Saver: Press-to-test power circuit turns unit off automatically after 15 seconds

Long Battery Life: Meter draws 3-mA, batterys service life approaches shelf-life

Rugged: Built to last with a sturdy all aluminum case and G-10 PC board

Handheld Size: Weighs just 11 ounces

More Information
Manufacturer MFJ
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account