Perfect for vulcanizing. Not only can it measure temperature, but it can also time the process. Better still you can save time by presetting a desired temperature at the beginning of the heating process, and an alarm will sound when that temperature is reached. This is ideal for rubbers like â€œNo Shrinkâ€ Pink. Capacity is 140Â°F/60Â°C to 395Â°F/200Â°C. Batteries not included.