Features: The analog ammeter is a reliable and accurate voltage measuring device, featuring a clear scale and sensitive indicator. Perfect for DIY enthusiasts and professionals alike. With its compact size, the analog ammeter is easy to install and seamlessly integrates into any electrical setups. Designed for those who require precise voltage measurements, the analog ammeter is perfect for electricians, engineers, and hobbyists. Whether you are working on electrical projects at home or in a professional environment, the analog ammeter provides accurate instructions and ensures you have the right voltage readings at all times. Upgraded your electrical equipment with the high quality and durable analog ammeter. Its reliable performances and user friendly features make it a must have for anyone working with electrical devices. Specifications: Material:ABS Accuracy: class 5 Measurement ranges:DC0-20A Size:Approx.40mm/1.57'x40mm/1.57'x25mm/0.98' Opening size: 35mm/1.37'x20mm/0.79' Package Includes: 1x Analog Ammeter note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.