Manufacturer: Tokyo Aircraft Instrument Co. (Japan)

MFR Part No: HE-2

Serial No: ~10617 [SELLER TO CONFIRM]

Power: 115 Volts, 3-phase, 400 Cycle (military/heli/business jet spec — NOT typical GA vacuum)

Form: Standard 3.125" round panel-mount, rear 3-pin electrical connector

Front: OFF flag, PULL TO CAGE knob top-right, small adjustment knob bottom-right

Electrically-driven attitude indicator (gyro horizon) commonly found in military aircraft, helicopters, and business jets — requires 115V 3-phase 400 Hz power (not standard GA vacuum). Popular with warbird restorers and cockpit simulator builders.

[SELLER TO CONFIRM before publishing: test status, glass condition, gimbal freedom, connector pin condition.]

Cosmetic wear as shown. Sold as-is — buyer assumes responsibility for testing, IA/A&P inspection, and any overhaul before airworthy use.