Amprobe ACD 1000A Digital Clamp-On Multimeter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Digital clamp meter measures alternating current (AC) to 1，000 amp， direct current (DC) voltage and AC voltage to 600 volts (V)， capacitance to 3，000 microfarads， and resistance to 40 megaohms</li><li>Average-sensing meter provides accurate readings when measuring linear loads， where the current or voltage has a sinusoidal waveform</li><li>Transformer clamp with 1.77" (45 mm) jaw opening measures current without touching or interrupting the circuit</li><li>A relative zero mode stores a reading in memory to use as a zero point for subsequent readings</li><li>Meets International Electrotechnical Commission (IEC) safety standard 61010 and is certified for category III installations up to 600V</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41lVZepp0lL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51bbPVz40fL.jpg" noproxy>