Polder
Polder THM-513N Pocket Chef's Thermometer
$18.99
Great for checking a roast or see if the heater is working efficiently enough. This has a 1" dial that is magnified for easier reading and has a range of 0ºF to 220ºF. Dishwasher safe. It includes a probe sheath with a pocket clip so you can take it with you anywhere and it is NSF certified for safety.