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Cap Check III Capacitor Tester (Shown with Optional Accessories)

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Home » Test, Measurement & Safety » Capacitor Testers - Cap Check® Series

Capacitor Testers

The Cap Check® line of capacitor testers is designed to identify internal problems with a capacitor or capacitor bank. The instruments are proven to be a valuable asset in maintaining both pole-mounted and substation capacitors. The testers will identify bad or failing capacitors that may rupture upon energizing. Cap Check III is designed for pole mounted and individual capacitors and can enable a two-man crew to check a bank of 12 in about 20 minutes. Cap Check II is based on the same principles and specifically designed for checking capacitor units in substation banks.

Model Power Required Maximum Current Output
Cap Check II 120 V, 50/60 Hz, 20 amps 13 amps
Cap Check III 120 V, 50/60 Hz, 2 amps 2 amps

Capacitor Tester Features

  • Quick and easy-to-use
  • Allows user to eliminate unnecessary replacement through proper testing
  • Tests individual or banks of capacitors
  • Prevents costly clean-ups

HD Electric Company is committed to ongoing review and improvement of its product lines, and thus reserves the right to modify product design and specifications without notice.