Features and High-Quality: This watt meter is 100% , ensuring top-tier quality and reliability for your measurements. RC Model Airplane Watt Meter: RC Watt Meter is Specifically designed for RC model airplanes, this watt meter features an electric connector for precise energy monitoring. Digital LCD Display: Power Analyzer is Equipped with a digital LCD display for easy and convenient reading of measurements. Wide Voltage Range: Watt Power Tester is Operates within a broad voltage range of 8V to 60V, making it versatile for various applications. Multiple Current Options: RC Power Tester Choose from two current options—130A or 150A—to best suit your specific needs and requirements. 1. 100% and high quality. 2. This is a watt meter with electric connector mainly used for RC model airplane. 3. Designed with a digital LCD display for convenient reading. 4. It has wide working voltage ranging from 8V to 60V. 5. There are two types of meter in different current that you can choose: 130A or 150A. Specification: Features: 100% and high quality. This is a watt meter with electric connector mainly used for RC model airplane. Designed with a digital LCD display for convenient reading. It has wide working voltage ranging from 8V to 60V. There are two types of meter in different current that you can choose: 130A or 150A. Specifications: Working Voltage: 8V~60V Current: 0~130A; 0~150A (Optional) Error: 0.01A Resolution: 0.01V(0~60V); 0.1W (0~6554W) Size: 8.5*4.3cm/3.4*1.7in Weight: 160g(approx.) Package Includes: 1 x Watt Meter Package List