Specification Brand : Xscorpion BulletPoint1 : 3-Digit Red LED Digital Volt Meter BulletPoint2 : Flush or surface mountable BulletPoint3 : Two wire positive or negative hook up BulletPoint4 : Auto-Sensing turn on BulletPoint5 : Black surface with blue digital display Color : Red ExternallyAssignedProductIdentifier1 : 226200711823 ExternallyAssignedProductIdentifier2 : 0226200711823 ExternallyAssignedProductIdentifier3 : 9609098090125 ItemDisplayDimensions_Height : 2 inches ItemDisplayDimensions_Length : 2 inches ItemDisplayDimensions_Width : 3 inches ItemName : Audiopipe DVM23RB Xscorpion 3 Digit Led Digital Voltmeter Red ItemPackageDimensions_Height : 4.572 centimeters ItemPackageDimensions_Length : 20.32 centimeters ItemPackageDimensions_Width : 15.24 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : voltage-testers Manufacturer : Xscorpion MeasurementType : Voltmeter ModelNumber : DVM23RB PartNumber : DVM23BR PowerSourceType : Corded Electric ProductDescription : Keep an eye on the voltage levels of your system with a 3-Digit Red LED Digital Volt Meter. Does the voltage drop below an acceptable level when the bass hits? Now you will know! Maybe it is time to add a second battery or a capacitor. Sporting a black rubberized finish with red digital display. Volt Meter Diameter: [21/4-46.60mm x 19/16-49.50mm]. Mounting Depth: [5/8-15.00mm]. ProductSiteLaunchDate : 2012-01-31T17:49:24.666Z Style : Digital SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 41110000