Features: The AC300 Voltages and Current Meter accurately measure Voltages and current, supporting up to 20A current detection, making it essential tool for various electrical devices. Featuring a high brightness LED display, this meter ensures clear readings, while its easy installation, strong compatibility, and high durability make it a reliable choice for long terms use. Suitable for electricians, engineers, and electronics enthusiasts, this device aids in the monitoring and maintenance of electrical equipment. Perfect for power monitoring and management in homes, laboratories, and industrial equipment setting, ensuring efficient operation and safety. Constructed from ABS material, this Voltages measurement instrument is designs to with stand rigorous use, providing Performances across various applications. Specifications: Material: ABS Current: 0-20A Voltages: AC50-300 Electric energy: 0.01-19999Kah Power: 0-4400w Package Includes: 1 set Voltages Current Meter note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.