Upgrade your Toyota's interior with the Road Power AUX Voltmeter and USB combination unit, measuring a compact 33mm x 22mm and featuring a sleek blue LED display. This innovative accessory seamlessly integrates into your vehicle's dashboard, offering both functionality and style in one convenient package.

The AUX Voltmeter provides real-time monitoring of your vehicle's electrical system, allowing you to keep tabs on the voltage levels to ensure optimal performance and reliability. Whether you're cruising down the highway or navigating city streets, you can trust the AUX Voltmeter to provide accurate readings and peace of mind.

Part number: RPSW2002