• Accurate and reliable heading read‑out — Must provide precise heading information (±1° or better) derived from high‑quality fluxgate or fiber‑optic sensors, ensuring confidence for navigation/reference.

  • Suitable installation & compatibility — Repeater compass should match master compass or heading reference system, be mountable in bridge, cockpit, office or console, and comply with interfaces/power of the system.

  • Clear and readable display — Ideally large, sunlight‑readable LCD or analog dial, with back‑lighting, good visibility at all angles, and robust glass/cover.

  • Durable, marine/aviation‑grade build — Weather‑proof (IP rating), shock/vibration resistant, corrosion‑resistant materials (especially for marine use).

  • Integration & data interface — Interfaces for NMEA 0183/2000, ARINC 429/A429, Ethernet or serial so that heading data can be shared with other navigation systems or autopilots.

  • Vendor support & global shipping — Choose known navigational instrument makers (e.g., Ritchie, Robertson, Honeywell) who provide documentation, calibration, spares and can ship to Pakistan/region if needed.

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