Note: the temperature range is for the probe tip only. The handle material may be affected If the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°f (104°c); PVC handles are rated to 200°f (93°c); stainless steel handles are rated at 450°f (232°c); mini connectors are rated to 392°f (200°c).. detachable probes attach directly to your meter or probe handles can be plugged directly into your meter. Easily connected to a handle for general purpose use. Ideal for measuring liquids, gases, or semi solids. Response time: 2 seconds or greater each probe comes with a color coded ANSI mini connector: Type j-black, Type k-yellow, Type t-blue, and Type e-purple. Custom designs or changes to this product are available upon request