Perfect-Prime TL1813 K-Type Sensor Probes Metal HeadProbe for K-Type Probe Thermocouple Sensor & Meter in Temperature Range from 0 to 1000 &deg;C Operating temperature: 0 to 1000 C / 1832 F M8*1-3 *10 cm Metal Head Armoured Cable, 150cm long, K-Type Thermocouple Probe Item include : 1 x Metal Probe Probe for K-Type Thermocouple Meter Flat Shape Male Connector