Main Features:<br />Input voltage: 12 / 24V<br />Output voltage: 5V<br />Output current: 2.1 mA<br />Operating temperature: -20 - 60 degrees<br /><br /><br /><br />    Specifications<br />Specification<br />  Model  : VST - 706                                                  <br />                        Features: Portable? Durable                                                  <br />                        Functions: Improve driving safety                                                  <br />                        Display Type: Digital LCD display                                                  <br />                        Material  : Plastic                                                  <br />                        Color  : Black                                                 <br />Dimension and Weight<br />  Product weight   : 0.030 kg                                                  <br />                        Package weight   : 0.045 kg                                                  <br />                        Product size (L x W x H)  : 8 x 4.5 x 4.5 cm / 3.14 x 1.77 x 1.77 inches                                                  <br />                        Package size (L x W x H)  : 14 x 9 x 6 cm / 5.50 x 3.54 x 2.36 inches                                                 <br />Package contents<br />  Package contents: 1 x Car Digital Voltmeter                                                 <br /><br /><br /><br />                                                <br />