🔧 Elevate Your Testing Game with HEIYE S11! 3.5-inch EBTN LCD for clear readings in any lighting. Effortlessly measure diodes and resistance with audible alerts. AC/DC voltage, resistance, capacitance, and more—all in one device. Auto-ranging and DATA hold for precision and ease of use. Built-in 800mAh battery for hassle-free, on-the-go testing. 3.5" LCD Display 9999 Counts 800mAh Battery The HEIYE S11 Intelligent Multimeter is a versatile and user-friendly tool designed for professionals and DIY enthusiasts alike. With a wide range of measurement capabilities, including AC/DC voltage, resistance, capacitance, and diode testing, this multimeter is equipped with a rechargeable 800mAh battery and a high-visibility 3.5-inch LCD display, ensuring reliable performance in any environment.