Instantaneous. This IVSI contains an accelerometer which senses any change in the vertical plane immediately and eliminates the lage associated with the normal vertical speed indicators. It will mount in a normal 3 inch instrument opening. The zero adjusting screw is located at the 7 o'clock position. All numbers, letters, and increments are matte white on dull black background. See website for up to date pricing.
Dim: 3-1/8 x 3-1/8 x 3-1/4
Weight: 1.3 lbs approximately
Power: Aircraft Static System
Range: 0-6000 FPM
0-4000 FPM. *Most Units available Outright or as Exchange. Or we can Overhaul your unit. Contact us for pricing.