Unlock the full potential of your electrical testing with our DC Digital Voltmeter Ammeter, a versatile and reliable tool designed for both factory and laboratory environments. This 7-in-1 multifunction DC multimeter tester offers precision and ease of use, making it an essential addition to your toolkit. Measuring Range: Our ampere voltage multimeter is capable of measuring 8‑120V with a direct power supply and 0‑200V with an external power supply. It allows for manual calibration of current and voltage, ensuring accurate and reliable readings every time. Color LCD Screen: Enjoy clear and easy-to-read measurements with the full-view color LCD screen. This feature enhances visibility and allows you to quickly interpret data, even in challenging lighting conditions. Durable Material: Built with a robust ABS plastic case, this digital voltmeter is designed to withstand wear and tear. Its drop-proof and sturdy construction ensures long-lasting performance, making it a dependable choice for demanding environments. Easy to Operate: Simplify your testing process with intuitive controls. Use the menu button on the panel to access amp hours and watt hours, and easily reset data by pressing and holding for 3 seconds. This user-friendly interface streamlines your workflow and enhances efficiency. Wide Application: This DC ammeter is a versatile tool capable of detecting voltage, current, power, timing, temperature, capacity, and capacitance. Its broad range of applications makes it suitable for various testing scenarios, providing comprehensive insights into your electrical systems. Enhance your testing capabilities with our DC Digital Voltmeter Ammeter, designed to deliver precision, durability, and ease of use. Whether you're working in a factory or a laboratory, this multifunctional tool is your go-to solution for accurate and efficient electrical measurements.