Enhanced Safety ProtectionBattery tester features reverse polarity and overvoltage protection, with upgraded insulated clamps that isolate conductive metal parts to prevent reverse connection damage, short circuits, and electric shocks
User-FriendlyFeatures a 2.4 -inch color screen with day/night UI themes, integrated cables to stay secure, a foldable stand for stable support and easy storage, rear wall-mounting option to save space, and a Type-C port for firmware updates