TOPDON Circuit Tester
$49.99
Auto Circuit Tester w/ Load Test, LCD, Polarity Alerts
The CT100 is a professional automotive circuit tester built for speed, accuracy, and everyday reliability. It helps diagnose electrical issues quickly, identifies polarity, runs load tests, and provides clear audible and visual alerts to take the guesswork out of repairs.
Built rugged with a long oil-resistant cable and interchangeable probe and clip, it works on cars, trucks, RVs, and EVs. No complicated setup—just fast, precise results for pros and DIYers alike.
FREE BLACK WORK SOCKS$12.49
Free black bamboo work socks with this tool. Pick your size in the cart.
Buy It With
AW Richardson 112 Black Snapback
$29.99$34.99
YOU MAY ALSO LIKE
