We wanted to add a thermometer to our product line that had all the desired features in one unit , in addition to finding one that took regular size batteries (2 AAA )not a watch style battery.  Features - 

- Temperature Measurement Range:- 58℉~572℉ (50℃~300℃) 
- Meat Type selection
- Target temperature selection
- DONE alarm Voice Alert tells you "Your food     is ready!"
- Timer----The Max. Countdown Time is 99 Min 59 Sec
- LED Grill Light
- LED back light for LCD
- Power auto off
- C/F Conversion
- Power: DC3V, AAA battery X 2