MFJ-847 Digital Wattmeter

MFJ Digital 847 SWR/Wattmeter. Read Forward & Reflective Power, SWR, all at a Single Glance! Covers 125-525 MHz 0-120 Watts. Display also allows you to observe battery life. Large 1/2in forward power digits and 5/8 Reflected and SWR digits! LCD screen is 2.25 inches diagonally. Power on/off, backlight on/off switches. Power with triple AAA batteries or through standard micro USB port. SO-239 Connectors. Super compact 4W x 3H x 1D inches.