These new MFJ Giant SWR / Watt meter series have large 3 ⅝" Cross-Needle SWR / Watt-meters that have a three-color scale for improved readability.
These wattmeters simultaneously display forward/reflected power and SWR all at a glance! They each have individual meter scales for each power range that increase reading accuracy.
A True™ Active peak-reading circuit is included for SSB operation.
LED backlighting provides smooth and even illumination for easy night viewing.
Low bias Schottky diode detectors increase linearity from low power to high power readings.
A true directional coupler for increased accuracy gives solid readings over the entire frequency range, HF to UHF.
DC grounded antenna connectors prevent electrostatic build up.
SWR less than 1.2:1. Meter accuracy is +/- 10% of full scale or better.
Has lighted meter on/off switch.
These wattmeters are extra sturdy with large rubber feet and a rugged metal and a designer-styled plastic injection molded front panel.
Handsome black speckled finish and gray molded front panel aesthetically complements today’s modern transceivers.
Quality SO-239 connectors.
7 ¼" W x 4 ½" H x 4 ½"D.
Requires 12 VDC Power Supply
An optional 12 volts DC, 500 milliamp power supply, MFJ-1312D is available but not included.