The principle of thermocouple is due to the thermal electric potential generated by two different materials of metal, only a few millivolts, so there is a little interference will reduce the measurement of precision reading. Users who do not require high requirements can choose ordinary wire. Please make sure it is 100% right. This item is in the category "Industrial\Electrical Equipment & Supplies\Other Electrical Equipment & Supplies".
The seller is "shuangjianli" and is located in this country: CN. This item can be shipped worldwide.