Monitor and protect your electrical systems with this high-precision Digital Watt Meter, designed to accurately measure energy (Ah), power (W), current (A), and voltage (V). Ideal for battery maintenance and circuit monitoring, this watt meter helps prevent damage caused by peak currents to batteries, motors, and other electronic components, ensuring the longevity and health of your devices. Key Features: · Accurate Energy and Power Measurement: Measures battery capacity (Ah), power consumption (W), current (A), and voltage (V) with high precision, featuring a current resolution of 0.01A and voltage resolution of 0.01V for reliable monitoring. · Peak Current Protection: Helps prevent peak current surges from damaging batteries, motors, and circuits, safeguarding your electrical equipment during operation. · Battery Health Monitoring: Allows you to check battery capacity and overall health, making it an essential tool for maintaining battery performance and lifespan. · Clear Backlight LCD Display: Equipped with a backlit LCD screen for easy reading of measurements in various lighting conditions. · Compact and Durable Design: Small and lightweight (approx. 122g) with a rugged plastic case, this watt meter is portable and built to withstand everyday use. Specifications: · Measuring Range:  - Current: 0-100A (resolution 0.01A)  - Voltage: 0-60V (resolution 0.01V)  - Power: 0-6554W (resolution 0.1W)  - Energy: 0-65Ah (resolution 0.001Ah) · Display: Backlight LCD · Size: 85 x 42 x 25 mm (3.34 x 1.65 x 0.98 inches) · Weight: Approx. 122g (4.3oz) Package Includes: · 1 x Digital Watt Meter This Digital Watt Meter combines precision, protection, and portability, making it an essential instrument for anyone needing to monitor electrical parameters and maintain battery health efficiently. Perfect for use in automotive, marine, solar, and other electrical applications.