Ansmann 1900-0019 Power Check， 12/24V<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Can be used to monitor the 12V or 24V batteries of alternator and the charge controller</li><li>Displays the currently measured output voltage of the car battery exactly to 0.1V</li><li>With a bright， quality LED-display for voltage indicator</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41kHlqaYPYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41TmVDFJYML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41cdYDQYWEL.jpg" noproxy>