23 year old flight instruments

[dhwpilot@gmail.com]

We have a kitfox kit that is 23 years old. The airspeed, VSI and altimeter are all in sealed bags and look like new but are the same age, I believe. Should these be sent to a testing facility to verify proper operation or do you think they are good to go? Thanks.

[jrevens]

I'd bet that they're good to go.

[Dave S]

I would Second John's Opinion:)

[dhwpilot@gmail.com]

Thanks for the feedback. Our members will be happy!

[kitfox2009]

What brand are they . If westach quad gauges and you want to upgrade, I would be interested in purchasing along with the senders.
I know,I should upgrade but just really like these
Old gauges and mine are acting up occasionally.
Cheers
Don