Purchase Qty. Reference FOB Price
100-4,999 Pieces US$1.50
5,000-19,999 Pieces US$1.30
20,000+ Pieces US$0.80
Product Description
Product Description Refractory Multi-use Thermocouple measure the electromotive force to achieve temperature measurement , its main part is the coupling head, which consists of two different metal materials, the compensation wire, U-quartz tube, plastic bracket, high temperature mud, protective ...