Features:

• K-type thermocouple for high heat applications at temperatures up to 1250^oC
• Measures room temperature - 1250^oC, Suitable for OTF-1200X Split Tube Furnace

Application Note:

• If necessary, please check out K type thermocouple extension wire with mini male plug. Using compensating wires is equivalent to stretching them to keep them operating at a constant temperature. The advantages of using compensating cables are saving material costs and solving the problem of constant temperature, etc.
  
• There are 2 polarities for K-type thermocouple: positive and negative. Please check polarity of K type thermocouple before use. Wrong polarity may cause temperature measuring error.
• It is also easy to test the polarity of K type thermocouples. The negative wire is MORE magnetic than the positive wire. Just put a magnet up to each wire. One will be more magnetic than the other.