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

Vintage Abbeon Model AB74 Photo Tach 2400-12000 RPM

Vintage Abbeon Cal AB74 Photo-Tach Scale Reading 2400 RPM 12000 Tachometer

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

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

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

ABBEON RPM GUAGE MODEL 36 FOR PARTS UNABLE TO TEST

AIRPAX TACH-PAK SERIES 600 PRECISION TACHOMETER 120 VAC 0-500 HZ MODEL 600 TACH