Features: Experience precisions with our large screen LED digital voltmeter, featuring a clear and easy to read display for accurate voltage detection in real time. This voltmeter is easy to install and fit a wide range of voltage levels, promoting energy efficiency. Ideal for electricians, engineers, DIY enthusiasts, and professional technicians who require reliable voltage monitoring. Perfectly suited for use in industrial equipment, home circuits, laboratory testing, and automotive circuit monitoring. Enhances your electrical projects with this efficient digital voltmeter, ensuring safety and accuracy in every application. Specifications: Material: Plastic Measurement Range: AC24-500V, 0-99Hz, 0-100A Environment Temperature: -25 to 65℃ Size: About. 50x50x12mm/1.97x1.97x0.47in Pattern: A(Voltmeter)/B(Ammeter)/C(Voltage Current Meter)/D(Voltage Current Meter Frequency Meter)/E(Frequence Meter) Package Includes: 1pc Voltmeter Ammeter note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.