Pocket tester that shows if a pump motor or solenoid coil is live

Spinning disc + built-in LED flashlight. From $5.29 each in bulk.

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Welcome to the AC Indicators™ Official Merchandise store. We are home to the AC Indicators Key-ring (Key-chain) indicators that are used for:

  • Rotation testers
  • AC testers
  • Coil testers
  • Pump testers
  • AC Indicators
  • Coil Indicators
  • Solenoid testers