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24 Volt Auto Electrical Wiring Test

24 Volt Auto Electrical Wiring Test

  • Humming sound indicates voltage being detected.
  • Connect the clamp to a negative contact 
  • Connect the tip of the tester to a positive contact.
  • A red or green light on the tester will turn on and a humming sound will indicate that current is present.
  • The light bulbs act as a diodes allowing current to flow in one direction only to avoid a back flow or shock. 
  • TMI560
$2.78

Original: $7.95

-65%
24 Volt Auto Electrical Wiring Test—

$7.95

$2.78
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Description

  • Humming sound indicates voltage being detected.
  • Connect the clamp to a negative contact 
  • Connect the tip of the tester to a positive contact.
  • A red or green light on the tester will turn on and a humming sound will indicate that current is present.
  • The light bulbs act as a diodes allowing current to flow in one direction only to avoid a back flow or shock. 
  • TMI560