- DualTip Function: This versatile tool features both cross and slotted screwdriver heads in a compact design. It allows electricians and DIY enthusiasts to test circuits and work on fastenings without the need to switch tools, making it perfect for busy professionals and home projects. - Contactless Voltage Detection: Safely detect voltage from a distance with audible and visual alerts. This feature ensures reliable testing of outlets, cords, and electrical equipment without direct contact with wires, enhancing user safety. - Smart Alarm System: Equipped with a built-in buzzer and a digital screen that changes color based on voltage presence, this tool helps users quickly identify electrical issues, especially in low-light conditions or during urgent fieldwork. - Auto Off Feature: The device automatically powers down after three minutes of inactivity, optimizing battery life and preventing unnecessary drain. This makes it practical for frequent use in the field and ideal for long-term storage in toolboxes or work kits. Use Scenarios: 1. Electricians can quickly test outlets and circuits in residential or commercial settings, saving time and increasing efficiency. 2. DIY enthusiasts can perform home repairs with confidence, using the contactless voltage detection to ensure safety while working on electrical projects. 3. Field technicians can rely on the smart alarm system to diagnose electrical faults in dimly lit environments, ensuring prompt and effective service.