Feature: 1. LARGE LCD DISPLAY: DC low resistance tester features a large screen display with HD segment codes, ensuring clear and accurate visibility even in low light conditions or darkness. 2. FAST TESTING SPEED: With a rapid testing speed of 15 times per second, this tester not only provides efficient and quick results but also includes a selection and comparison function, allowing for versatile testing capabilities. 3. STRONG MAGNETIC RESISTANCE AND INTERFERENCE: Equipped with robust magnetic resistance and interference immunity, this tester ensures accurate and reliable measurements even in challenging electromagnetic environments. 4. INCLUDES TESTING CLIP WIRES: This tester comes with testing clip wires, enabling users to test extremely low resistance levels and accurately measure conductors and electric heating elements, ensuring comprehensive testing capabilities. 5. MULTIPLE TRIGGERING MODES: Aside from its various features, this tester also offers multiple triggering modes for added flexibility and convenience in different testing scenarios. Specification: Item Type: Digital Resistance Tester Material: ABS Measurement Range: 10uΩ to 20kΩ Basic Accuracy: 0.1% reading +3 digits (minimum resolution 10uΩ) Maximum Test Current: 100mA Display: Direct reading, Percentage Test Speed: Slow: 8 times/s Fast: 15 times/s Sorting Function: Included Test Method: Four wire Trigger Mode: Internal, Manual, External Open Circuit Voltage: <5V Range Mode: Auto, lock External Interface Standard: RS232 interface and HANDLER interface Working Temperature: 5℃ to 40℃ Humidity: <80%RH Power Consumption: 15VA Voltage: 110-240VAC. Package List: 1 x Digital Resistance Tester 1 x Test Cable 1 x Plug 1 x User Manual