Oregon Scientific BAR208HGA Advanced Weather Station with Atomic Time(One small white sensor included)<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"> Weather forecasts displayed with graphical icons; weather warning messages; heat， wind， storm， fog and frost </span></li><li><span class="a-list-item"> Self-setting atomic clock in 12/24 hour format with time zone offset feature and month/day calendar </span></li><li><span class="a-list-item"> Monitors indoor and outdoor temperature and measures temperature from up to 3 remote locations (additional sensors required) </span></li><li><span class="a-list-item"> Min/max temperature memory; large LCD and white EL Backlight for nighttime viewing </span></li><li><span class="a-list-item"> Measures 3.7 by 7.2 by 2 inches; weighs just 12.8 ounces </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41OP9zDtT3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31J7qckuuIL.jpg" noproxy>