pen-type digital multimeter, specifically identified as the ANENG A3005 model. It is a portable tool used for various electrical measurements. 

• Features: It can measure AC/DC voltage, resistance, and continuity. It also has a non-contact voltage (NCV) detection function, a flashlight, and an LCD screen with a backlight. 

• Power: The device is powered by two AAA batteries and has an automatic shutdown function to conserve power. 

• Functionality: The multimeter automatically recognizes the measurement type, eliminating the need for manual selection. It can also perform live wire discrimination and breakpoint finding.