Ambient Weather WS-1000-BTH Replacement Thermo-Hygrometer-Barometer for WS-1000， WS-1200 Weather Stations
<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"> Ambient Weather WS-1000-BTH Replacement Thermo-Hygrometer-Barometer for WS-1000-WiFi， WS-1001-WiFi， WS-1200， and WS-1200-IP Observer Weather Stations. </span></li>
<li><span class="a-list-item"> Measures indoor temperature， humidity and barometer </span></li>
<li><span class="a-list-item"> This is a replacement part and intended for wireless communication to the Observer Series. </span></li>
<li><span class="a-list-item"> Requires 2 X AAA batteries (not included) </span></li>
</ul>
</div>
<img src="http://ecx.images-amazon.com/images/I/41kSsyxQ3BL.jpg" noproxy>