Extech VB400 Pen Vibration Meter
</br></br>
<div style="text-align:left">
<b>[Product Information]</b><br>
<ul>
<li>Measures RMS Acceleration and Velocity with metric and imperial units of measure</li>
<li>Acceleration (RMS): 656ft/s2; 20.39g; 200m/s2</li>
<li>Velocity (RMS): 7.87in/s; 2.00cm/s; 200mm/s</li>
<li>Wide frequency range of 10Hz to 1kHz</li>
<li>Water and dust resistant to IP65</li>
</ul>
</div>
</br></br></br></br></br></br></br></br></br></br>

</br></br></br></br></br></br></br></br></br></br>
<img src='http://ecx.images-amazon.com/images/I/31hb%2BGqXZuL.jpg'></br>
<img src='http://ecx.images-amazon.com/images/I/316NyP1YJrL.jpg'></br>