Aerospace Logic 2-1/4 Electronic Altimeter 35K

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Part# 10-06270
MFR Model# ALT200


Aerospace Logic AOG Expedite Available, additional charges will apply.

The ALT200 is the most accurate altimeter available for your aircraft. It exceeds all the requirements of TSO C10b, AS392C and AS8009B while providing the following functionality:
  • -1,000' to 35,000'
  • Digital altitude display
  • Graphical altitude trend display
  • User selectable for inHg and mb pressure settings
  • One press toggle between selected altitude and Standard Pressure Altitude
California Prop 65 Warning Symbol

WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm.


Certification / Compliance
TSO C10b
Certified as primary replacement or for secondary use


DO-178B Level C

DC Power Source
Input voltage 6 to 36 VDC
Power consumption 125mA
Load dump tolerance +60V
Direct spike tolerance +/- 60V
Cable spike tolerance > +/- 1KV

Operating Temperature
Constant operating -20C to +55C
Short term operating (1hr) -40C to +70C
Storage -55C to +85C

Display Altitude

Display Pressure Units
inHg or mb

Accuracy Demonstrated
+/- 1'

Accuracy Certified (Exceeds)
SAE AS80009B

LCD Display
Sunlight readable LCD
176 X 192 display pixels, 65,535 colors

RS-232 Data Output
1 second per full sequence at 57.6K bps (8/N/2/N)

Interface Connector Electrical

Interface Connector Static Port
1/8" NPT

Software Functionality
Digital altitude display
Graphical altitude trend display

Dimensions Hole
Standard 2 1/4" aircraft mounting hole

Dimensions Enclosure
2.45 X 2.45 X 0.9

Dimensions Including Pressure Port
2.45 X 2.45 X 1.725

Weight (excluding harness)
4.30 oz

Black anodized 6061 aluminum



Please note, Pilotshop's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Pilotshop assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Is this for certified aircraft? Does it come with a 3-1/8 size so its a plug and plug to most aircraft without the ugly adapter?

Yes, this is TSO approved. No, it is 2-1/4 inch size.