Multifunctional wattmeter for voltage, current, power, discharge quantities, and discharge, designed for RC aircraft, solar energy systems, and electric vehicles, providing reliable data tracking during operation while traveling. • Benefits at a glance Helps you monitor essential electrical parameters in real time, enabling performance optimization and safer operation across multiple applications. • Precise measurements Uses a 1A step size to deliver accurate calculations for voltage, current, power, and discharge metrics, supporting consistent performance evaluations. • Easy to use Features a user friendly interface with an intuitive, clear menu layout that makes complex readings straightforward for both beginners and experienced users. • Clear visibility Equipped with an enhanced LCD display and backlight for easy reading in low light, suitable for nighttime or indoor usage. • Practical use scenarios While operating RC aircraft, monitor voltage, current, power, and discharge to ensure flight performance and battery health. In solar energy systems, track discharge quantities and overall electrical performance to assess system efficiency. In electric vehicle or battery applications, evaluate discharge behavior during operation and support accurate performance assessments.