Capacitor Tester

Cap Check® - HD Electric Company (Textron)

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.