28% drop
Upgraded Version Refrigerator Thermometer Wireless Digital Freezer Thermometer Digital Sensor with 2PCS Sensors Temperature Monitor and Audible Alarm for Indoor / Outdoor (Battery Not Included)
$17.35$23.99(-28%)
- Max/Min Temperature The Max/ Min temeprature data will update every 24h. Pls be attention that the product cannot hold the max/min temperature all the time. The product is not support to view all
Set alert threshold:
10%