So you can act quickly before it's too late (2.4Ghz WiFi only). And it can effectively improve the reading stability. And the flat cable is designed specifically for freezers to protect the freezer seal.
eBay
AIRMSEN Wireless meat thermometer, with 150-meter remote monitoring function, suitable for kitchen and barbecuing.
Aliexpress UK
Includes 24 hours Min and Max temperature records and you can easily monitor the temperature change of your refrigerator and provide double protection to your food safety. ℃/℉" key for switching Fahrenheit or Celsius.
eBay
Waterproof Thermometer Hybrid Probe Replacement for Thermopro Wireless Remote Digital Cooking Food Meat Stainless Steel Probes
Aliexpress UK
A warning alarm can be set to alert for any major temperature fluctuations. Maximum and minimum temperatures can be recorded for monitoring deviation in temperature. 1 x AAA battery is also supplied with this product.
eBay
Allows checking outside temperature from inside the room. Stick on to window using the 4 corner stick pads. Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
eBay
Clip or hanger. Durable stainless steel construction. Temperature range: -30°C to +30°C.
eBay
Allows checking outside temperature from inside the room. Stick on to window using the 4 corner stick pads. Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
eBay
The item can stand freely on a shelf or hang from a rack. Range: -30 to 30°C. What's in the Box?.
eBay
It can stand or hang from a shelf with ease. The red pointer is easy to see which allows easy temperature reading in your fridge or freezer. The Red Pointer is easy to see which allows easy temperature reading in your fridge or freezer.
eBay