An ultra fine 2.5" probe designed for penetrating soft or semi-soft materials with minimal intrusion. It has a 40" Teflon coated cable that is heat resistant to 450 F. Great for sous-vide or any applications that require delicate work. It can be used with any thermocouple thermometer that accepts type "K" connection probes. Probes should not be used while fully submerged in liquid.