VDIAGTOOL Automotive Power Probe Circuit Tester, 12V/24V Fuse Tester Kit, Electrical Relay Tester Diagnostic Tool with AC/DC Voltage, Resistance, Diode Test, 20+20Ft Cable Blue

<p><strong>VDIAGTOOL V200 Automotive Circuit Tester, 12V/24V Power Probe Tester Kit, Electrical Circuit Diagnostic Tool with AC/DC Voltage, Resistance, Diode Test, 40Ft Cable</strong></p> <p><strong>Product Description</strong></p> <p>All-in-One Automotive Circuit Tester Kit</p> <p>VDIAGTOOL V200 power circuit probe tester supports comprehensive electrical diagnostics including AC/DC voltage test, resistance, diode, polarity, continuity, relay and fuse testing, short circuit detection and component activation. Ideal for cars, trucks, RVs, trailers and boats.</p> <p>4 Advanced Test Modes for Accurate Diagnosis</p> <p>Features DC voltage (0.1V resolution), AC voltage with frequency &amp; duty cycle, resistance and diode testing. Quickly identify live wires, polarity and circuit faults with precision, making it a professional-grade automotive electrical diagnostic tool.</p> <p>Activate Components Without Removal</p> <p>Send activation signals directly to components such as fuel injectors, cooling fans, windshield wipers, relays and lights. Test parts in-vehicle or on the bench without disassembly, saving time and improving repair efficiency.</p> <p>40Ft Extended Cable for Maximum Reach</p> <p>Includes 20ft main cable + 20ft extension for a total of 40ft reach. Perfect for large vehicles like trucks, trailers and RVs. Flexible, durable cable ensures easy access to hard-to-reach electrical systems.</p> <p>Smart Overload Protection &amp; Dual Power Supply</p> <p>Built-in 8A circuit breaker automatically cuts off power during overload and resets for safety. Powered directly by vehicle battery or cigarette lighter—no external battery required, making it ready for use anywhere.</p> <p>Fast Polarity Detection with LED Indicators</p> <p>Red/green LED indicators with audible alerts quickly identify positive, negative and open circuits. Helps diagnose blown fuses, bad grounds and wiring faults in seconds with high accuracy.</p> <p><strong>Product Details</strong></p> <p>Voltage Range: 12V / 24V DC<br>Functions: AC/DC Voltage, Resistance, Diode, Polarity, Continuity Test<br>Display Resolution: 0.1V<br>Cable Length: 40 ft (20 ft + 20 ft Extension)<br>Power Supply: Vehicle Battery / Cigarette Lighter<br>Overload Protection: Built-in 8A Circuit Breaker<br>Supported Tests: Voltage Test, Resistance Test, Diode Test, Continuity Check, Short Circuit Detection, Component Activation, Relay &amp; Fuse Test <br>After care: 2-Year Warranty, Lifetime tech assistance.<br>Packaging Includes: VDIAGTOOL V200 Circuit Tester; 20+20FT Cable; Cigarette lighter adapter; User Manual</p> <p><strong>Search Terms</strong></p> <p>automotive circuit tester power probe electrical tester car voltage tester 12v 24v circuit tester car electrical diagnostic tool relay tester fuse tester short circuit finder power probe tool</p> <p><strong>Recommended Use</strong></p> <p>Automotive Electrical Diagnostics; Circuit Testing; Wiring Repair; Vehicle Maintenance; DIY &amp; Professional Use</p> <p><strong>Occasion</strong></p> <p>Auto Repair; Electrical Troubleshooting; Garage Work; Roadside Emergency; Workshop Maintenance</p>

• All-in-One Automotive Circuit Tester Kit
• 4 Advanced Test Modes for Accurate Diagnosis
• Activate Components Without Removal
• 20+20Ft Extended Cable for Maximum Reach
• Smart Overload Protection & Dual Power Supply
• Fast Polarity Detection with LED Indicators