AstroAI AM33D digital multimeter.

AstroAI AM33D digital multimeter. It is a manual ranging device designed for safely and accurately troubleshooting a variety of automotive and household electrical problems. Key Features Measurements: Accurately measures AC/DC Voltage, DC Current, Resistance, Diode, and Continuity. Display: Features a digital LCD display with a backlight function for use in dimly lit areas, and a data hold button to freeze readings for easier note-taking. Safety: Equipped with double ceramic fuses to protect the meter from overload and a protective silicone cover to prevent damage from drops and electric shocks. Portability: The multimeter is compact and lightweight, powered by a single 9V battery. Additional Functions: Includes specific settings for testing 1.5V, 9V, and 12V batteries, which provide a more accurate assessment of the battery's condition than the standard DC voltage scale.