①. Car Inside and Outside Backlit Mini Digital Thermometer ②. Measure and display the temperature inside and outside the car ③. Large screen, easy to read LCD ④. Dual temperature display, indoor and outdoor temperature ⑤. Power supply mode: car cigarette lighter, built-in LR1130 button battery ⑥. Temperature measurement range: indoor: -20 to 70 degrees Celsius, outdoor: -50 to 70 degrees Celsius ⑦. Power supply voltage: 12V ⑧. Cable length: 1.5 meters ⑨. Material: plastic ⑩. Dimensions: 7.6 x 3.4 x 1.5cm ⑪. Weight: about 74g ⑫. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store