Model Number: Ideal Aerosmith 1921 Series

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Tachometer Tester

Aero Express is an Authorized Distributor for the Ideal Aerosmith 1921 Series Tachometer Tester.

To view click here: Standard Warranty Policy  1921 Series Data Sheet

Aero Express will buy, sell and trade the 1921 Series depending on your needs.  The Model 1921 Tachometer Tester is used for the testing and calibration of electrical and mechanical tachometer generators and indicators, specifically handheld models.


  • 10 – 50,000 RPM Actual Drive Speed
  • High Accuracy
  • 01 Display Resolution
  • Direct-drive
  • Bi-directional
  • RS-232 keypad entry with LCD display
  • Various adapter wheels included

1-Year Factory Ideal Aerosmith Warranty on all new products.