Features: _x000D_ 100% brand new and high quality. _x000D_ This is a watt meter with electric connector mainly used for RC model airplane._x000D_ _x000D_ Designed with a digital LCD display for convenient reading. _x000D_ It has wide working voltage ranging from 8V to 60V._x000D_ _x000D_ There are two types of meter in different current that you can choose: 130A or 150A. _x000D_ _x000D_ _x000D_ Specifications: _x000D_ Working Voltage: 8V~60V _x000D_ Current: 0~130A; 0~150A (Optional) _x000D_ Error: 0.01A _x000D_ Resolution: 0.01V(0~60V); 0.1W (0~6554W) _x000D_ Size: 8.5*4.3cm/3.4*1.7in _x000D_ Weight: 160g(approx.) _x000D_ _x000D_ _x000D_ Package Includes: _x000D_ 1 x Watt Meter 1100% brand new and high quality. 2This is a watt meter with electric connector mainly used for RC model airplane. 3Designed with a digital LCD display for convenient reading. 4It has wide working voltage ranging from 8V to 60V. 5There are two types of meter in different current that you can choose: 130A or 150A.