Wireless Freezer Fridge Thermometer with Alarm, 500 ft/150 m Range, High Accurac

Number Of Batteries: 2 Aaa Batteries Required. (Included) Style Name: Freezer Thermometer Item Length: 4.33 Inches Style: Freezer Thermometer 2X Stronger Wireless Range Unlike WiFi fridge thermometers, our updated RF technology delivers a stronger and more stable 500ft/150m connection. Easily monitor your fridge or freezer from anywhere Ready to Use No Setup Needed Pre-paired just power on and monitor instantly. No WiFi hassles, no registration and no privacy concerns--saving you from all the complicated setup steps Wider Measurement Range Professional sensors of this freezer thermometer ensure precise measurements within 0.9 across -40 F to 158 F. Reliable readings keep your meat, dairy, and frozen goods at optimal temperatures--Locking in freshness! Smart Temp Alerts Customize high/low limits and get audio-visual freezer alarms at your receiver when temperature exceeds the preset range. No more worries about leaving the fridge door open or unnoticed power outages wasting your food--A small investment, big savings! Easy to Read Bright backlit Display shows both fridge and freezer readings, all-time Max/Min records and low-battery status. This cooler thermometer let you quickly check temperatures day or night with ease Considerate Power Design Receiver runs on 2 AAA batteries , while transmitter uses a rechargeable lithium battery designed to perform reliably in low-temperature environments Flexible & Wire-Free Placement Hook, stand, or magnet for the receiver. Clip