Features: _x000D_ 100% brand new and high quality._x000D_ _x000D_ This module is based on principle of resistive voltage divider design, can make the red terminal connector input voltage to 5 times smaller. _x000D_ _x000D_ Analog input voltages up to 5V, the voltage detection module input voltage not greater than 5Vx5=25V. _x000D_ Small in size, light weight, convenient to use._x000D_ _x000D_ There are total four pieces of modules in one set that you may use for many projects. _x000D_ _x000D_ _x000D_ _x000D_ Specifications: _x000D_ Material: Electric Parts_x000D_ _x000D_ Main Color: Blue _x000D_ Max Voltage Range: 25V _x000D_ Size: 2.7*1.3cm/1*0.5in _x000D_ Quantity: 4pcs _x000D_ Weight: 3g(approx.) _x000D_ _x000D_ _x000D_ Package Includes: _x000D_ 4 x Voltage Sensor Modules _x000D_ _x000D_ _x000D_ Note:_x000D_ Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.