Uploaded November 2021 | Updated September 2026, 3 weeks ago
Many multimeters come with a funny looking wire that doesn't seem to have a purpose. This is a thermocouple, and it can be very useful. Don't throw it away!
Many multimeters come with a funny looking wire that doesn't seem to have a purpose. This is a thermocouple, and it can be very useful. Don't throw it away!










