i dont know what you're asking about.

for my manual temp reading, i'm looking at this device and writing down the temp

https://www.amazon.com/Leaton-Thermocouple-Thermometer-Dual-channel-Temperature/dp/B018QHQSB8/ref=sr_1_5?keywords=thermocouple+reader&qid=1567554027&s=gateway&sr=8-5

but i'm working on an arduino thing to read and record the temperatures at a much faster rate.