Features 1、100% brand new and high quality. 2、This module is based on principle of resistive voltage divider design, can make the red terminal connector input voltage to 5 times smaller. 3、Analog input voltages up to 5V, the voltage detection module input voltage not greater than 5Vx5=25V. 4、Small in size, light weight, convenient to use. 5、There are total four pieces of modules in one set that you may use for many projects. Specification Features: 100% brand new and high quality. This module is based on principle of resistive voltage divider design, can make the red terminal connector input voltage to 5 times smaller. Small in size, light weight, convenient to use. There are total four pieces of modules in one set that you may use for many projects. Specifications: Material: Electric Parts Main Color: Blue Size: 2.7*1.3cm/1*0.5in Quantity: 4pcs Weight: 3g(approx.) Package Includes: Note: 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. Package List