<strong>Two powerful tools in one </strong>

<span class="PrdPlainText">The Fluke 1587 and 1577 Insulation Multimeters combine a digital insulation tester with a full-featured, true RMS digital multimeter in a single, compact, handheld unit, which provides maximum versatility for both troubleshooting and preventative maintenance. </span>

<span class="PrdPlainText">Whether you work on motors, generators, cables, or switch gear, the Fluke 1587/1577 Insulation Multimeters are ideally suited to help you with your tasks and at a cost that is far less than buying the two products. </span>
<table border="0" cellspacing="10" cellpadding="0" align="left">
<tbody>
<tr>
<td align="left"><img class="leftAlone" title="" src="https://unitestinst.com/assets/Uploads/F-1587-04b-200p.jpg" alt="F 1587 04b 200p" width="200" height="257" /></td>
<td valign="top"><strong>Consult the features included on the two new insulation multimeters in the comparison chart below to help select the best tool for your application:</strong></td>
</tr>
<tr>
<td colspan="2" align="left">
<table class="table table-bordered" border="1">
<tbody>
<tr class="tb-bg-head">
<td class="prdspecheadline"><span class="prdspecheadline">Feature</span></td>
<td class="prdspecheadline" style="width: 50px;" align="center">1587</td>
<td class="prdspecheadline" style="width: 50px;" align="center">1577</td>
</tr>
<tr>
<td>Insulation test voltages 50V, 100V, 250V, 500V, 1000V</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td><span class="PrdPlainText"> </span></td>
</tr>
<tr>
<td>Insulation test voltages 500V, 1000V</td>
<td><span class="PrdPlainText"> </span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
<tr>
<td>Insulation test: 0.01 MΩ to 2.0 GΩ</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td><span class="PrdPlainText"> </span></td>
</tr>
<tr>
<td>Insulation test: 0.1 MΩ to 600 MΩ</td>
<td><span class="PrdPlainText"> </span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
<tr>
<td>Auto discharge of capacitive voltage</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
<tr>
<td>Insulation test smoothing reading</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText"> </span></td>
</tr>
<tr>
<td>Frequency</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText"> </span></td>
</tr>
<tr>
<td>Capacitance</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText"> </span></td>
</tr>
<tr>
<td>Diode test</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText"> </span></td>
</tr>
<tr>
<td>Temperature</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText"> </span></td>
</tr>
<tr>
<td>Min/Max</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText"> </span></td>
</tr>
<tr>
<td>Low pass filter (for work on VSD's)</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText"> </span></td>
</tr>
<tr>
<td>AC/DC Voltage</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
<tr>
<td>DC millivolts</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
<tr>
<td>AC/DC milliamps</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
<tr>
<td>Resistance (0.1 Ω to 50 MΩ)</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
<tr>
<td>Continuity</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
<tr>
<td>Three-year warranty</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
<tr>
<td>Remote probe, test leads, alligator clips</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
<tr>
<td>K-type thermocouple</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText"> </span></td>
</tr>
<tr>
<td>Rugged, utility hard case</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
<tr>
<td>Auto power off to save battery power</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
<tr>
<td>True-rms</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
<tr>
<td>Large display with backlight</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
<tr>
<td>Live circuit detection prevents insulation test if voltage &gt; 30 V is detected for added user protection</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
<tr>
<td>CAT III 1000V, CAT IV 600V measurement category</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
<tr>
<td>Accepts optional Fluke TPAK<span class="PrdSup">TM</span> magnetic hanging system to free your hands for other work</td>
<td align="center"><span class="PrdPlainText">•</span></td>
<td align="center"><span class="PrdPlainText">•</span></td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>