This 3-in-1 Electrical Testing Kit includes a Digital Multimeter, Non-Contact Voltage Tester, and Outlet Tester for fast and reliable electrical troubleshooting. The digital multimeter measures AC/DC voltage up to 600V, DC current up to 10A, resistance up to 20MΩ, and supports continuity and diode testing, with a backlit LCD for clear readings. The non-contact voltage tester detects AC voltage from 12–1000V with LED and audible alerts, plus a built-in flashlight and auto power-off. The outlet tester quickly identifies wiring faults, tests GFCI/RCD protection, and displays voltage and frequency on the LCD screen. Includes digital multimeter, voltage detector pen, outlet tester, test leads, and user manual—a practical electrical diagnostic kit for electricians, technicians, and DIY users.