Thermometer Wall Plate (12100)
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<b>[Product Information]</b><br>
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<li>Medical grade, digital thermometer accurate to +/- 1 degree combined with a plastic wall plate</li>
<li>Accurate temperature readings in every room throughout the house</li>
<li>To be used on interior walls without dimmer switches only</li>
<li>Used with a toggle switch</li>
<li>Replacement battery Ace No's 3115581,3067325 or 36228</li>
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