This is a K-type Thermocouple (Temperature sensor) which is very popular for 3D printers such as Ultimaker and Makerbot. You just need an additional IC (Like an AD595) for interpreting the data from this sensor.

Specification

• Measure Temperature:0-800C
• Accuracy: 2C
• Cable Color Code: Red (+), Blue(-)
• Calbe Length: 125mm (4.92″)
• Material: Stainless
• Dimensions: 3mm X 25mm (0.11×0.98″)

Documents

• Thermocouple Principle Wiki

Shipping List

• 1x K-Type Thermocouple