RKI Instruments 72-2104RK-WW2:

Wireless, handheld thermometer with Bluetooth connectivity
Measures temperature from -40°F to 257°F (-40°C to 125°C)
Accuracy of ±0.5°F (±0.3°C)
Large, backlit LCD display for easy reading
Stores up to 100 readings
Includes protective case and batteries