Product Description Features: Multifunctional Diagnostic Tool This automotive circuit system tester supports a broad range of diagnostic functions including voltage testing, resistance testing, diode testing, short circuit protection, and component activation. Its versatility makes it an indispensable tool for car maintenance and repairs. High Clarity TFT Color Display The tester is equipped with a TFT color screen that provides clear and high-resolution icons with large fonts, making it easy to read measurements and navigate functions. This feature enhances usability in various lighting conditions and ensures precise diagnostic operations. Enhanced Safety Features Designed with multiple layers of protection, this circuit tester includes internal safeguards against reverse polarity and over-voltage, preventing potential damage during testing. Additional protections against poor test chuck contact ensure safe and reliable operation. User-Friendly and Multi-Language Support The device is easy to operate, catering to both professional auto mechanics and home vehicle enthusiasts. It supports multiple languages including English, German, French, Spanish, Italian, Portuguese, and Russian, making it accessible and user-friendly for a global audience. Wide Voltage Compatibility and Practical Design Compatible with both 12V and 24V vehicles, this circuit tester is suitable for a wide array of automotive applications. The high-sensitivity probe and optional extension cables (2M) enable easy reach into hard-to-access areas, enhancing the tool’s practicality and convenience. Specifications: Material: ABS Color: Black Screen: TFT Color Screen (160x128) Input Voltage: 12.0V or 24.0V Direct Current Voltage Ranges: 0-65V Resistance Ranges: 0-200KΩ Rated Current: 1-10Amp Working Temperature: 0-60℃ (32-140℉) Storage Temperature: -40-70℃ (-40-185℉) Extension Cable Length: 2M / 10M (optional) Item Size: 165 * 40 * 27mm / 6.5 * 1.6 * 1.1in Package Size: 2M Cable: 240 * 180 * 50mm / 9.4 * 7.1 * 2.0in 10M Cable: 250 * 182 * 82mm / 9.8 * 7.2 * 3.2in Package Weight: 2M Cable: 420g / 14.8oz 10M Cable: 1120g / 39.5oz Package Included: 1 x Automotive Circuit Tester Kit 1 x 2M Extension Cable