{"product_id":"topdon-ct100-professional-automotive-circuit-tester-with-load-test-lcd-display-and-polarity-alerts","title":"TOPDON CT100 Professional Automotive Circuit Tester with Load Test, LCD Display and Polarity Alerts","description":"\u003ch3\u003eTOPDON CT100 Professional Automotive Circuit Tester with Load Test, LCD Display and Polarity Alerts\u003c\/h3\u003e\n\u003cp\u003eThe TOPDON CT100 is a professional automotive circuit tester designed for fast, accurate electrical diagnostics. It identifies polarity, performs load tests, and provides clear audio and visual alerts for easy troubleshooting. Built with a rugged, oil-resistant cable and interchangeable probe and clip, it works on cars, trucks, RVs, and EVs with simple, reliable operation for both professionals and DIY users.\u003c\/p\u003e\n\u003ch5\u003eFeatures:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional Load Test (DC 5-30V, 1.2A Max) for checking battery health, circuit load capacity, voltage drops, and weak connections\u003c\/li\u003e\n\u003cli\u003ePrecision Voltage Testing with digital display measuring 3.3-65V DC and high accuracy up to ±0.1V for reliable diagnostics\u003c\/li\u003e\n\u003cli\u003ePolarity Protection \u0026amp; Anti-Reverse system with red\/green backlight and ± indicators to prevent incorrect connections\u003c\/li\u003e\n\u003cli\u003eSafe Battery-Free Operation with built-in overvoltage, overheating, and component status protection\u003c\/li\u003e\n\u003cli\u003eIntuitive Status Light Indicators showing polarity, overvoltage (H), overheating (Hot), and error (ER1) alerts\u003c\/li\u003e\n\u003cli\u003eEasy Operation with 12.5-foot extended test lead and universal 4mm banana jack support for flexible testing\u003c\/li\u003e\n\u003cli\u003eWide Vehicle Compatibility supporting 12V, 24V, and 36V systems for cars, trucks, RVs, and commercial vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWarranty \u0026amp; Updates:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e1 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003ePacking List:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eCT100 Circuit Tester\u003c\/li\u003e\n\u003cli\u003e2mm Probe\u003c\/li\u003e\n\u003cli\u003eAlligator Clip\u003c\/li\u003e\n\u003cli\u003eAdapter\u003c\/li\u003e\n\u003cli\u003eCarrying Bag\u003c\/li\u003e\n\u003cli\u003eQuick User Guide\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TOPDON","offers":[{"title":"Default Title","offer_id":61858711339378,"sku":"TOP-CT100","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/0596\/files\/TOP-CT100__1.jpg?v=1778874720","url":"https:\/\/www.locksmithkeyless.com\/products\/topdon-ct100-professional-automotive-circuit-tester-with-load-test-lcd-display-and-polarity-alerts","provider":"Locksmith Keyless","version":"1.0","type":"link"}