Check the listing for details. NEW STINGER SVMB VOLTMETER 3-DIGIT BLUE LED VOLTAGE DISPLAY GAUGE VOLTAGE METER. Condition: New. Listed at 27.90 USD. BRAND NEW STINGER SVMB STINGER SVMB BLUE LED VOLTAGE DISPLAY COMES WITH 3 YEAR WARRANTY NOT RETURNED ~ NOT REFURBISHED ~ BRAND NEW FACTORY SEALED! LED Voltage Gauge Accurately and clearly displays car audio voltage levels Automatic operation, turn on and shuts down with car Simple installation requires the connection of 3 clearly identified wires Can be mounted or set flush in the panel for a personalized look Brilliant blue LED screenDIMENSIONS: 1 5/8″ W x 2 1/4″ L x 5/8″ H Brand New 3 Year Warranty Comes with 3 year StereoNeeds warranty. For any warranty issues please contact us. Our company has been in the stereo business for over 15 years We have sold on EBAY since 2000, so please bid with confidence. We have a 99% positive feedback rating on EBAY! We have very prompt shipping. We will gladly answer any technical questions you have. If you have any questions, problems, warranty issues, or concerns please contact us.