ITE-1 is an aircraft tachometer indicator designed for remote measurement and indication of aircraft engine shaft rotational speed during flight and ground operation. The instrument displays rotational speed as a percentage of the maximum value and is used for monitoring engine operating modes.

The ITE-1 tachometer indicator operates as part of the aircraft engine instrumentation system in conjunction with engine speed sensors installed on engine drive units. The instrument provides continuous visual indication of engine speed parameters required for safe and reliable aircraft operation.

ITE-1 is a dual-pointer analog indicator with two independent moving systems, allowing simultaneous indication of two shafts or two engines. The operating principle of the instrument is based on the interaction between the magnetic field of a permanent magnet and the magnetic field of eddy currents generated in the sensitive element of the indicator, ensuring stable indication under operating conditions.

According to the manufacturer’s passport, ITE-1 maintains its specified metrological characteristics when operated, stored, transported, and installed in accordance with the technical and operational documentation.

Alternate Designations:
ITE-1 may also be referenced in technical documentation and spare parts catalogs as ITE-1K. All listed designations refer to the same tachometer indicator type.

Purpose: Remote measurement and indication of aircraft engine shaft rotational speed
Systems: Engine instrumentation and engine parameter monitoring system
Application: Aircraft and helicopters with aviation engines
Product Type: Aircraft tachometer indicator
Indication Type: Analog pointer indication, percentage scale
Number of Moving Systems: 2
Measurement Range: From 10% to 100%
Start of Operation: From 10%
Accuracy (10–60% scale): ±1.0%
Accuracy (60–100% scale): ±0.5%
Accuracy (above 100%): ±1.0%
Pointer Oscillation and Drift: Not more than 1 mm
Weight: Not more than 0.65 kg
Material Content: Silver 0.24 g; Aluminum 0.27 kg; Copper 0.11 kg
Operating Conditions: Flight and ground operation
Condition: As applicable
Documentation: Manufacturer passport and operating documentation available

All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.

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

Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.

Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.

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.