I've used little under $1 thermocouples in many places, using the SteinHardt-Hart equation (think that's the right spelling) to covert resistance to temperature. They're durable, reliable, and accurate.
I've used little under $1 thermocouples in many places, using the SteinHardt-Hart equation (think that's the right spelling) to covert resistance to temperature. They're durable, reliable, and accurate.