CapAnalyzer 88A Series II

The CapAnalyzer 88A uses a test frequency higher than any other DCR/ESR meter (over 100KHz), automatically discharges the cap under test, checks DCR first (up to 500 ohms), then checks and displays ESR on a 20 segment LED bar scale, and beeps from one to five beeps depending on the ESR condition of the cap. Both DCR and ESR measurements are made at levels that isolate the cap under test from the rest of the circuitry.