Main Features:<br />CS-302 12 - 24V car voltmeter and thermometer with LED indicator<br />Made of ABS environmentally friendly material and intelligent IC chip<br />With LED indicator<br />Plug into car cigarette lighter? easy and convenient to use<br />Voltmeter to display the voltage? ensuring safety<br />Voltmeter voltage range: DC 8 - 36V<br />Thermometer to detect the current temperature status in the car<br />Thermometer range: -10 to 80 centigrade degree<br />Compatible with all 12 - 24V car? truck? house truck? boat? bus? etc.<br /><br /><br /><br />    Specifications<br />Specification<br />  Brand: CS-302                                                  <br />                        Features: Portable                                                  <br />                        Power Supply: Input voltage: 12 - 24V                                                  <br />                        Material  : Metal? Plastic                                                  <br />                        Color  : Black                                                 <br />Dimension and Weight<br />  Product weight   : 0.039 kg                                                  <br />                        Package weight   : 0.09 kg                                                  <br />                        Product size (L x W x H)  : 4 x 4 x 7.5 cm / 1.57 x 1.57 x 2.95 inches                                                  <br />                        Package size (L x W x H)  : 15 x 10 x 6 cm / 5.90 x 3.93 x 2.36 inches                                                 <br />Package contents<br />  Package contents: 1 x CS-302 Car Voltmeter and Thermometer                                                 <br /><br /><br /><br />                                                <br />