🔍 Discover the Power Within Your Batteries!
The LeTkingok RC3563 Battery Tester is a high-precision handheld device designed to measure the internal resistance and voltage of various batteries simultaneously. Featuring a Kelvin four-wire test clamp for accurate readings, it utilizes intelligent control and a Kalman filter algorithm for enhanced performance. With a built-in 1000mAh lithium battery and USB charging capability, this tester is perfect for battery production, maintenance, and scientific research, while also being lightweight and eco-friendly.
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