The Altitude Indicator A-034-4-3 is a pointer-type cockpit instrument used as part of the A-037 radio altimeter system.
It provides continuous analog indication of true aircraft height above terrain or water and is intended for use at low, medium, and extended low-altitude ranges.

A-034-4-3 belongs to the unified A-034-4 series of height indicators and is structurally identical to other models, differing only in the altitude scale.
This variant supports an extended measurement range of 0 to 1500 meters, making it suitable for aircraft requiring altitude awareness beyond the standard 300–750 m configurations.

The scale is divided into three accuracy zones:
— 0–20 m – 5 m increments
— 20–100 m – 10 m increments
— 100–1500 m – 100 m increments

The indicator includes a Danger Altitude setting sector, an integrated warning lamp, and a drop-out blinker flag, signaling operational failure or loss of radar return.

A dedicated TEST push button enables cockpit verification of the system. When the altimeter is operational, the pointer moves to the reference mark; if no movement occurs, the blinker appears.

The A-034-4-3 is panel-mounted and operates in conjunction with A-037-1 series transceivers and system antennas.

Alternate / Alternative designations:
A-034-4-3, A034-4-3, 1500 m indicator, A-037 altitude pointer

Product Name: Altitude Indicator
Designation: A-034-4-3
Product Type: Pointer-type altitude display
System Application: A-037 radio altimeter
Altitude Measurement Range: 0–1500 m
Scale Division 0–20 m: 5 m
Scale Division 20–100 m: 10 m
Scale Division 100–1500 m: 100 m
Danger Altitude Setting: Yes, adjustment sector on dial
Danger Warning Output: Integrated lamp
Fault Indication: Drop-out blinker flag
Test Capability: TEST push button
Display Method: Analog pointer
Installation Location: Cockpit instrument panel
Compatible Transceivers: A-037-1A / A-037-1B / A-037-1V / A-037-1G
System Frequency Band: 4200–4400 MHz
Power Supply Source: Via A-037 system electronics
Intended Operating Envelope: Low–medium altitude flight profiles
Construction: Rugged aviation-grade build
Condition: As applicable
Documentation: Passport and operational manual on request

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In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.

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Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.