The Fluke 80PK25 Type-K SureGrip™ Piercing Temperature Probe, -40 to 260 °C (-40 to 500 °F) is designed for use in liquids, gels, soft and semi-hard materials. The probe is made of 316 stainless steel, which is suitable for food service use. The thermocouple junction of the probe is protected from tip to handle by a stainless steel sheath. The 40 in. cable is terminated with a Type K miniature thermocouple connector with 0.792 mm pin spacing. The 80PK-25 can be used with any temperature-measuring instrument that is designed to accept Type K thermocouples and has a miniature connector input.