About This

• Reliable Wireless Temperature Monitoring: Designed for both refrigerator and freezer, this thermometer features an advanced wireless transmission technology with a range of up to 328 feet. The system ensures stable data updates, providing accurate temperature readings to keep you informed at all times.
• Customizable Temperature Alarms for Enhanced Protection: Set temperature alerts for your fridge and freezer. If temperatures fall outside the preset range, the the rv refrigerator thermometer emits an alarm and the screen flashes red backlight to notify you,alerting you to any potential issues. These alerts help prevent damage to food and valuables by notifying you of temperature fluctuations.
• Multiple Mounting Options & Practical Features: The fridge thermometer can be easily attached to your fridge with the magnetic back, hung on a wall with the keyhole, or placed on a countertop with the fold-out stand. It displays max/min temperature readings for 24 hours or all-time. The thermometer provides real-time temperature and humidity readings at the main unit’s location and includes a low battery alert, so you’ll know when to replace the batteries.
• Flexible Dual Power Options & Energy-Saving Backlight: Choose between the convenient 2 x AAA batteries (batteries not included) or the included USB cable for continuous power. When using USB power, the backlight remains on for easy viewing in any lighting condition. The auto-off backlight feature conserves battery life by turning off automatically after 8 seconds when running on batteries.
• Comprehensive Temperature Range & Precision: Monitor indoor temperatures from 14.2°F to 140°F and sensor temperatures from -40°F to 140°F, with a temperature accuracy of ±2°F and humidity of ±5%. The deep freezer thermometer with alarm can display both temperature and humidity in Celsius or Fahrenheit, based on your preference. Ideal for fridges and freezers, and suitable for a variety of other environments.