Mini Continuity Tester
Tester Confirms Electrical Connection
Place one probe on each side of your connection point. If the red probe lights up, you know you have a good connection. If it doesn't, you need to fix it. Fast and easy to use. Perfect for testing electrical continuity of model railroad track. Overall length: 24 inches.
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WARNING: This product can expose you to chemicals, including Lead which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, go to:www.p65warnings.ca.gov