ATD-5503 - Cordless Professional Circuit Tester

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ATD-5503 Cordless Professional Circuit Tester

Tests circuits from 3 to 28 Volts DC
LED light and buzzer indicator
Does not require a ground wire or clip
Safe for work on automotive computers, ECMs, airbags, etc.
Special V-tip allows safe piercing and can be removed to test hard-to-reach places
Operates on replaceable long-life "N" or "LR-1" size alkaline batteries (included)