ITEM NAME:50mm Spade K-Type Temp Controller Thermocouple Sensor Probe 1M 50mm Spade K-Type Temperature Controller Thermocouple Sensor -100Â °C to 1250Â °C Probe 1M Product Description: High measurement accuracy and medium interference free Fast thermal response and sensitive to temperature variation Wide measurement range High performance and mechanical strength Long use and easy installation Works well with temperature controller(not included here) Type: K Type, Spade type Temperature Range: From -100Â °C to 1250Â °C Probe Diameter: Approx.8mm / 0.31" Probe material: Stainless Steel. Cable Internal Insulation: Fiberglass Cable External Shielding: Stainless Steel Braiding Cable Total Length: Approx. 1M / 39.4" Fork Terminal Spacing: Approx. 4mm / 0.15" Package includes: 1 x Thermocouple sensor.1 x Thermocouple sensor. Type: K Type, Spade type. Cable Total Length: Approx. 1M / 39.4". Probe material: Stainless Steel. Fast thermal response and sensitive to temperature variation.