Features: The 10-100V LCD digital display offer precise monitoring for real time tracking of electronic devices, ensuring safety and stability with its clear, accurate readings. Crafted from plastic, this lightweight and monitor resists daily wear and tear, featuring for easy operational. Designed for engineers, technicians, enthusiasts, and educators, it simplifies tracking for beginners and professional alike in training and development projects. Ideal for diverse environments like labs, outdoor setups, and LED display integrations, it requires not complex configuration for seamless use in electronics. With LCD technology, this digital display promotes reducing power consumption and supporting initiatives in electronic monitoring. Specifications: Component:Plastic Size:Approx. 5.2x5.2cm/2.04x2.04inch Package Includes: 1Pc Digital Voltmeter Tester note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.