Expendable Thermocouple
Questions to understand your requirement:
1. What's the type of Oxygen sensor do you need? Such as type KS, KB, KR,KW
2. What's about the cardboard? Length? Outter diameter and inner diameter?
3. Is the required protecting cap steel or Aluminium?
4. Is the required thermocouple tip type 602 round or 604 triangle?
5. Order quantity