The High Precision DS3231SN Luminous Vehicle Clock Module Thermometer Voltage Detector is the latest 3-in-1 module that combines time display, thermometer and voltmeter in one. High quality TCXO clock chip ensures precision timekeeping and durability. Extended temperature probe offers an effective solution to a temperature module. Luminous design offers visible readings even in the dark. Plus, it supports DC 5-30V wide voltage input. With high quality and fine workmanship, it surely is worth buying. Don&acute;t hesitate to order now!<!--Features --><p>FEATURES</p><ul><li> Latest 3-in-1 module, combine time display, thermometer and voltmeter in one</li><li> High quality TCXO clock chip ensures precision timekeeping and durability</li><li> Extended temperature probe offers an effective solution to a temperature module</li><li> Luminous design offers visible readings even in the dark</li><li> Wide voltage input, support DC 5-30V </li></ul><!--Specifications --><p>Specifications</p><table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td width="131"> Power Supply Voltage</td><td width="365"> DC5.0~30V </td></tr><tr><td width="131"> Temperature Function Range</td><td width="365"> -40~120→, Resolution 0.1→</td></tr><tr><td width="131"> Voltmeter Function Range</td><td width="365"> DC5~30V(Need Pure DC Power Supply</td></tr><tr><td width="131"> Dimensions</td><td width="365"> (1.57 x 0.51 x 0.55)" / (4 x 1.3 x 1.4)cm (L x W x H)</td></tr><tr><td width="131"> Weight</td><td width="365"> 0.88oz / 25g</td></tr><tr><td width="131"> Material</td><td width="365"> Plastic & Electronic Components</td></tr><tr><td width="131"> Color</td><td width="365"> White Note: 24V Battery is not recommended for use because of possible charging voltage is too high, burning </td></tr></tbody> </table><!--Package Includes --><p>Package Includes</p><ul><li>1 x Car Temperature Voltage Detector</li></ul><!--Extra Info --><!--produts_compatibility -->