MFJ-1922B Screwdriver Antenna Digital Controller



MFJ-1922B: Introducing the MFJ-1922B – Digital Screwdriver Antenna Controller. This innovative device provides precise positioning information for your antenna, eliminating the need for guesswork. With its super bright 5/8″ high-intensity 4-digit LED display and precision micro-controller, it offers a digital count range from -999 to +999. Calibration is made easy with the on / off reset switch. Measuring just 3 ½” x 3 ¼” x 1 ¼” inches, it is compact and convenient. Don’t miss out on the many other features it offers! Simply power it with 13.8VDC.

Features / Specifications:
This Digital Screwdriver Controller tells you exactly where your antenna is positioned.
Retune exactly — fast, no more guessing.
Super bright .4″ high-intensity 4-digit LED display and precision micro-controller gives digital count range -999 to 999.
On/off/reset buttons for easy calibration.
Dimensions: 3 ½” x 3 ¼” x 1 ¼”
DC: 13.8 VDC