Primus II Select Control Head | Black Faceplate, Amber Display, ON/OFF 101-2BLK your range of motion is

your range of motion is limited

The 10-inch curved adapter allows for scrubbing the crown of vertical surfaces

This unit is equipped with a dual connector installation type

and dust-proof

Primus II Select Control Head | Black Faceplate, Amber Display, ON/OFF 101-2BLK your range of motion isThe PS 578 is the control unit for use with MST 67A Enhanced Mode S Transponder ( 2001 2101 versions) and contains all controls required for transponder operation including TEST, STANDBY, ON (transponder), ALTITUDE, VFR, and IDENT. The PS 578A will also display the selected 4096 ATC code and current mode of operation in the display window. Version (EDMO# 01618 0104) has a black face with an amber display and ON OFF switch. Compatible with single