Extending thermocouple wires?

Daox · 01-19-17, 10:25 AM

I got myself this handy new Mastech MS8229 multimeter, and it comes with a nice remote temperature probe. I believe its a K-type thermocouple. However, the leads for it really aren't that long. I would like to be able to measure the temperature of something in my car's engine bay, and run the wires into the cabin. This means I need to extend the thermocouple wires. Doing a quick google search, this doesn't seem to be a straightforward ordeal. Can anyone explain this and how I might do it without buying 'extension wires' somewhere? Is it just a matter of shielding the wires from RF interference, and using a suitable gauge wire?

01-19-17, 10:25 AM	#1
Daox Administrator Join Date: Aug 2008 Location: Germantown, WI Posts: 5,525 Thanks: 1,162 Thanked 374 Times in 305 Posts	Extending thermocouple wires? I got myself this handy new Mastech MS8229 multimeter, and it comes with a nice remote temperature probe. I believe its a K-type thermocouple. However, the leads for it really aren't that long. I would like to be able to measure the temperature of something in my car's engine bay, and run the wires into the cabin. This means I need to extend the thermocouple wires. Doing a quick google search, this doesn't seem to be a straightforward ordeal. Can anyone explain this and how I might do it without buying 'extension wires' somewhere? Is it just a matter of shielding the wires from RF interference, and using a suitable gauge wire? __________________ Current project - To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. & To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.