Enhance your electrical testing capabilities with the ET510 DC Low Resistance Tester, designed for precision measurement of medium and low-value DC resistance. Featuring a large, high-definition LCD display with an energy-saving backlight, this tester ensures clear readings even in low-light or dark environments. The backlight can be easily turned on or off, adapting to your working conditions and conserving power. Key Features: Large LCD Display with Backlight: Provides clear, high-definition readings with adjustable backlight for optimal visibility in any lighting condition. Wide Measurement Range & High Accuracy: Measures resistance from 10 to 5k with an impressive accuracy of 0.1% and a minimum resolution of 10, ideal for electrical maintenance and household applications. Adjustable Testing Speed: Choose between slow (8 times per second) and fast (15 times per second) test speeds to suit different measurement needs and improve efficiency. Sorting and Comparison Functions: Offers two data display modesdirect reading and percentage relative valueallowing easy comparison and sorting of test results. Sorting Result Output: Supports output of sorting results through the interface when upper and lower limits or nominal values are set, with percentage display ranging from -99.99% to 99.99%. Multiple Triggering Modes: Includes continuous trigger for ongoing measurement, manual trigger activated by a button press, and external trigger compatible with external communication signals for versatile operation. Comprehensive Communication Ports: Equipped with HANDLER and RS232 ports for seamless communication with PC or PLC systems; RS485 port available as an option for remote control and data management. Versatile Application: Perfect for testing resistance in transformers, relay contacts, cables, metal connections, fuses, conductive rubber, and other DC resistance components. Specifications: Model: ET510 Measuring Range: 10 to 5k Basic Accuracy: 0.1% RD + 3 digits (minimum resolution 10) Maximum Testing Current: 100mA Display Modes: Direct reading and percentage display Testing Speed: Slow (8 times/s), Fast (15 times/s) Sorting Function: Included Trigger Methods: Internal, manual, external Open Circuit Voltage: