GPM-001 GROUND POWER MONITOR

The **GPM‑001 Ground Power Monitor** is an **aviation electrical ground power monitoring unit** manufactured by **Lamar Technologies LLC** for certified aircraft electrical systems. It is designed to monitor the presence and quality of external ground power to ensure safe connection and operation when aircraft are powered from an external supply rather than onboard generators. The GPM‑001 provides reliable indication of ground power status and is typically used on aircraft requiring assurance of correct external power interface before energising sensitive avionics and systems. --- ## Applications - Monitoring **ground power availability and quality** for aircraft electrical systems - Suitable for certified aircraft installations requiring ground power indication - Used where the **GPM‑001** part is specified in aircraft power schematics --- ## Why CJ Aerospace? CJ Aerospace supplies trusted aviation electrical and power system components. We offer fast local delivery, expert technical support, and industry‑proven products that keep operations moving. - 🇦🇺 **Australian‑owned & operated** - 📦 **Stocked locally in Australia for fast dispatch** - 🔍 **Specialist knowledge of aircraft electrical systems** - 🧰 **Used by leading MROs & maintenance professionals** > ✉️ [Contact us sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au) > Need installation guidance or technical documentation? Contact CJ Aerospace for expert support.

- **Ground power monitoring** for external 28 V power connections - Provides clear indication of ground power presence before system energisation - Designed for use in certified aircraft electrical systems - Suitable as a **direct replacement** where GPM‑001 is specified - Enhances safety during ground power operations