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MN Measurement Instruments™

J-type Thermocouple Wire AWG 24 Stranded PVC insulation 10 yd

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  • J-type thermocouple wire, stranded AWG 24
  • Stranded J-type thermocouple wire


Standard J-type Thermocouple Wire with PVC insulation

- 10 yard or multiples of 10 yard -


This is a J-type thermocouple wire with black PVC insulation, which is good up to about 105 C or 221 F. This J-type thermocouple wire can be used to make your own thermocouples for a wide range of applications, or to make your own extension wire. The iron constantan wire is made to standard J-type thermocouple specifications. This is a stranded thermocouple wire with 7 filaments, it is more flexible than a solid wire and therefore especially useful for J-type extension wires. It is sold in 10 yard increments, so if you order 2 units of this, you will receive a single 20 yard long wire.


  • J-type Thermocouple wire for making thermocouple or extension wire
  • Iron / Constantan type J thermocouple wire with Standard Accuracy (whichever is greater): +/- 2.5C or +/- .75%
  • Stranded wire, AWG 24 (0.51 mm), 7 strands x 0.2 mm
  • ANSI color coded PVC insulation, white = + (positive), red = - (negative)
  • Sold in 10 yard increments, 1 unit = 10 yard, order 2 units and you receive a 20 yard wire
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