LCD Display: Large LCD screen with backlit display, high-definition LCD display, Backlight allows for use in low light or dark environments. The backlight can be turned on or off, providing energy-saving options. Measurement Range And Accuracy: The DC low resistance tester features measurement resistance range from 10 to 20k, Resistance accuracy: 0.1%; Minimum resolution 10. High precision and accurate reading, which meets the needs of electricity and household maintenance. Testing Speed: There are two kinds of adjustable test speed, slow 8 times/s and fast 15 times/s. The measuring speed can be adjusted as required. Sorting and Comparison Function: The sorting and comparison function has two data display states, one is direct reading (direct display) and the other is percentage (percentage relative value display). Sorting Result Output Function: The product also has a sorting result output function. If the upper and lower limits/nominal values have been set, the sorting result can be output to the outside through the interface during measurement. The maximum percentage can show-99.99%-99.99%.