Airspeed indicator

It's probably a little to early to be thinking, let alone purchasing, insturments, but when a good deal comes along, one should take it. I picked this up on ebay a couple of weeks ago. The seller said it came out of his Long-EZ due to an upgrade. I am considering a Dynon EFIS, but a couple of pitot static backup gauges if there are room probably would not be bad. Anyhow I picked it up for under $60. The same item sells for over $400 from Aircraft spruce.

I performed a crude test with a tube out side the car window and it seems to be working fine.