MFJ 869 - GIANT AUTOMATIC DIGITAL SWR/WATTMETER, 1.8-60 MHZ Instruction manual

MFJ 869 is a highly advanced SWR/Wattmeter capable of measuring up to 1500 watts with great accuracy within the frequency range from 1.8 up to 54MHz. The device not only displays True peak or average forward or reflected watts or SWR but also incorporates an innovative PeakHold feature that allows freezing the highest forward power for a few seconds. Its backlit single-needle display makes it easy to tune antenna tuners, amplifiers, and transmitters.