Ambient Weather WS-HE01 Handheld Heat Stress Index， Dew Point Monitor with Temperature， Humidity
<div style="text-align: left;"><strong>[Product Information]</strong>
<ul>
<li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li>
<li><span class="a-list-item"> The handheld， portable Heat Meter features an easy to read arrow display showing all ranges of dangerous heat conditions. </span></li>
<li><span class="a-list-item"> The adjustable， audible warning sounds before heat index reaches critical levels. </span></li>
<li><span class="a-list-item"> Other functions include: accurate display of actual temperature in both Fahrenheit and Celsius， as well as relative humidity and dew point. </span></li>
<li><span class="a-list-item"> The calibration feature allows you to adjust the temperature and humidity for the upmost accuracy. </span></li>
<li><span class="a-list-item"> The Heat Index monitor is critical for outdoor activities that involve strenuous exercise. Ideal for athletic directors and school sports. </span></li>
</ul>
</div>
<img src="http://ecx.images-amazon.com/images/I/41gbn5r3cBL.jpg">