Abbeon Calib Inc. Vintage Photo Tach Tachometer Model AB74 2400- 12000 RPM

Vintage Abbeon Model AB74 Photo Tach 2400-12000 RPM

Vintage Abbeon Model AB-74 Photo Tach 2400-12000 RPM W/ Case (Photo Tachometer)

Vintage Abbeon Model AB74 Photo Tach 2400-12000 RPM in case bin 925

LOVE CONTROLS Timer/Counter/Tachometer LCT216

MODEL AB74 PHOTO TACH Tachometer 2400 RPM 12000 Abbeon Cal Inc Santa Barbara

ABBEON CAL PAB-78 DIGITAL PHOTO TACHOMETER 120-19,999RPM

VERNITRON Motor Tachometer Generator 15G4K-AAI-BO