Features real time voltages and parameter display for quick power condition checks, ensuring safe operate for both professional electricians and enthusiasts Built in long lasting battery reduces frequent charging, while the bright LED provides clear lighting in low light conditions for safe operate Equipped with a bidirectional ratchets mechanism for flexible rotation, saving time and effort when tightening or loosening screws efficiently Combines screwdriving, electrical testing, and LED lighting in a compact tool, making it ideal for various electrical and repair tasks Light weight ABS construction with a comfortable grip minimizes hand fatigue, and its compact size allows easy storage in toolkits or pockets, Manufacturer: KACCDE