Acceptable delta in altitude readout between HDX and D10A

[Eugr]

I'm currently installing Skyview HDX in my Bonanza, and upon the first power up it appears that HDX and D10A disagree by ~35 feet. Not sure which one is more accurate as all I have is a photo from my shop so far. I've seen that on other photos and videos, and I wonder how much difference is considered acceptable for this combo?

Not that I'm complaining, as the difference between my Garmin G5 and analog altimeter was ~50 feet, but still.

 

[Flying_Monkey]

I think mine differs by a similar amount. Just had the pitot static check done and the HDX altimeter checkout out all good. They did not comment on the D10A.

 

[Dynon]

Note: Both of the products have altitude adjustments that lets you sync them with truth. See their respective installation manuals for details.

 

[Eugr]

Actually looks like they haven’t connected static line when taking that photo. When I arrived in the shop today, both were in sync.