Dynon D10A (SOLD thanks AFORS) United Kingdom
The iconic EFIS-D10A changed the face of experimental avionics, with thousands sold since its debut.
This innovative design consolidates all your flight instruments into a sunlight-readable, 4" diagonal, colour LCD. Six buttons below the LCD allow pilots to perform flight-related functions, configure the instrument and perform initial calibrations.
This instrument fits into a standard 3-1/8" panel hole, making it an ideal candidate for replacing vacuum and electric attitude indicators.
This unit has done under 200hrs, worked fine in aircraft and seen here working on the bench. Includes separate compass unit. Also has ‘stay alive’ battery backup but not sure how good the batteries are as it has not been charged in a while.
See https://www.dynonavionics.com/efis-d10a.php for details
£850 (£2,000+ if you buy new)