General Radio 1689

General Radio 1689

Microprocessor-Controlled Automatic Programmable RLC Tester

The General Radio 1689 is one of our refurbished Microprocessor-Controlled Automatic Programmable RLC Testers.

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The General Radio 1689 RLC Tester is a microprocessor-controlled automatic programmable RLC tester and limit comparator with a basic accuracy of 0.02% readout on 5 full digits.

General Radio 1689 Features:

  • Resistance range is 0.00001-ohm to 99999-kohm
  • Capacitance range is 0.00001 pF to 99999 µF
  • Inductance range is from 0.00001 mH to 99999 H
  • Test frequencies from 12Hz to 100KHz
  • Test voltages from 5 mV to 1.275 V
  • Measurement speeds up to 17 per second
  • Displays:
    • measured values
    • percentages
    • differences ratios
    • GO/NO-GO and binning