Features Digital LCD Screen: Equipped with a bright LCD screen displaying power output measurements, facilitating easy readability and understanding of the device's performance. Voice Broadcast: This feature provides verbal notifications to inform users about the device's status and potential issues, enhancing user experience and awareness. Leakage Protection: Includes a test-power-off function for leakage protection, safeguarding your devices from electrical mishaps. Battery-Powered: Operates on two AAA batteries (not included), ensuring consistent performance during electrical outages. Multi-Function: Functions as a phase meter plug, allowing it to measure electrical phases in various applications for added convenience and versatility. Specifications Model: ANENG AC10 Type: Digital Display Socket Language: English Power Supply: AC Testing Range: Standard power outlets Power Source: 2 x AAA Batteries (NOT INCLUDED) Additional Features: Leakage Protection Test, Voice Broadcast, Phase Meter Plug, Bright Screen Display: LCD Package Included 1 x Digital Display Socket (NO BATTERY INCLUDED) 1 x User Manual