🔧 Power Up Your DIY Game! Sampling speed of 2 times per second with anti-burn double fuse. Includes Data Hold, Auto Shutoff, and Continuity Buzzer for effortless operation. Perfect for automotive and household electrical troubleshooting. Backlit LCD display for easy reading in low light conditions. Accurately measures AC/DC Voltage, Current, Resistance, and Diode. 2000 Counts DC/AC Voltage Double Fuse Safety The AstroAI Digital Multimeter Tester is a versatile tool designed for both professional and DIY enthusiasts, accurately measuring AC/DC voltage, current, resistance, and diode functionality. With a user-friendly backlit display and safety features like a double fuse, this multimeter is perfect for troubleshooting a variety of electrical issues in both household and automotive settings.