Electric and Vacuum Directional Gyros from Falcon Gauge, RC Allen and Sigmatek
Apollo CM Gyro Display Coupler | Sold for $490 | RR Auction
Electrical--Falcon Gauge
65-75814 Westin W10 Gyro-Accelerometer LCD Display - John's Trim Shop
Diy Colorful Led Fingertip Gyro 2 Leaf Display Word Light Emitting Electronic Diy Production Kit Fidget Spinner Smd Welding Kit - Circuits - AliExpress
Amazon.com : LED Gyros Sign for Business, Super Bright LED Open Sign for Gyro, Electric Advertising Display Sign for Gyro Restaurant Shop Store Window Home Decor. (HSG0215) : Office Products
uAvionix AV-30-C Multi-Function Display - Certified Digital Precision – PilotMall.com
3 inch Lighted Digital Electric Horizon Gyro, 9-32 volt, from RC Allen, rca-102-0403