The 80PK-22 SureGrip TM Immersion Temperature Probe is designed for use in liquids or gels. The probe can also be used as a general purpose temperature probe. The thermocouple junction is protected from tip to handle by an Inconel sheath. The 40-inch (1 meter) cable is terminated with a Type K miniature thermocouple connector with 0.792-mm (0.312-in) pin spacing. The 80PK-22 can be used with any temperaturemeasuring instrument that is designed to accept Type K thermocouples and has a miniature connector input. Type-K thermocouple for use in liquids and gels Measurement range:-40 to 1090°C