?Unique cigarette lighter design. 2 in 1: LED Display Voltmeter + LED Display Thermometer <br><br><strong>Features:</strong> <br>Unique cigarette lighter design. Plug and play. <br>12-24V voltage universal for car£¬SUV£¬ ATV£¬ truck£¬ tractor£¬ boat and bus£¬ etc. <br>LED digital display can indicate vehicle battery voltage from 8V to 36V. <br>LED digital display can indicate the temperature in car from -10¡æ to 80¡æ. <br><br><strong>Specifications:</strong> <br>Brand: WUPP <br>Material: ABS <br>LED display color of Thermometer: red <br>LED display color of Voltmeter: red£¬ green£¬ blue(optional) <br>Input voltage: 12V-24V <br>Measurement of voltage: 8V-36V <br>Measurement of temperature:-10¡æ-80¡æ. ? <br>Package size: 13.1 * 8.2 * 4.2cm / 5.2 * 3.2 * 1.7in ? <br>Package weight: 39g / 1.4oz <br><br><strong>Package List:</strong> <br>1 * Voltmeter