Extech RH490-NIST Precision Hygro-Thermometer with Grains Per Pound (GPP) Display and NIST
</br></br>
<div style="text-align:left"><b>[Product Information]</b></br><ul><li class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your " id="replacementPartsFitmentBullet"><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a class="a-link-normal hsx-rpp-fitment-focus" href="#">Enter your model number</a><span>to make sure this fits.</span></span></span></li><li><span class="a-list-item"> 
							Less then 30 seconds of RH response time
							
						</span></li><li><span class="a-list-item"> 
							Water vapor in GPP
							
						</span></li><li><span class="a-list-item"> 
							Dual backlit display
							
						</span></li><li><span class="a-list-item"> 
							Simultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb
							
						</span></li><li><span class="a-list-item"> 
							Slim design with rubberized side grips
							
						</span></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/31xJE8YjTfL.jpg' noproxy></br>
<img src='http://ecx.images-amazon.com/images/I/5188PYl7WeL.jpg' noproxy></br>