Features: 1.Specifically designed for marine and automotive applications 2.UV resistant contoured plastic panel 3.Green LED indicator on top position when "Battery 1" is selected, Green LED indicator on bottom position when "Battery 2" is selected 4.3-position (Battery 1/Off/Battery 2) LED illuminated rocker switch with rubber seal 5.Easy to install and use Specification: Specification: Switch type:4P ON-OFF-ON 100% brand new!!! Color: Black Voltage: 12V DC Size: Height 100mm, Width 60mm, Depth 60mm LED color: Red for volt meter Feature: - Specifically designed for marine and automotive applications - UV resistant contoured plastic panel - Green LED indicator on top position when "Battery 1" is selected, Green LED indicator on bottom position when "Battery 2" is selected - 3-position (Battery 1/Off/Battery 2) LED illuminated rocker switch with rubber seal - Includes LED volt meter - Used to test and monitor your battery's voltage - Easy to install and use - Panel comes pre-wired, suits 12V systems - Suitable for a variety of applications including: Marine cockpits, caravan applications, trucks, 4x4s and RV's - Includes 4 mounting screws, silicone gasket Note: 1. Please check the size measurement chart carefully before making payment. 2. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) 3. The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding. 4. Instruction is not included. Package included: 1 x LED Dual Battery Test Panel with Voltmeter PackageList: