Keysight Technologies 34307A Type J Thermocouple & Extension Wire, 1.8m, Teflon Insulation

Use this thermocouple and extension wire kit from Keysight Technologies to accurately measure temperatures in your industrial applications. It comes with 10 type J thermocouples that can monitor the temperature of inert materials like galvanised steel and plastic. For versatility, they're also suitable for use in vacuums. Each thermocouple wire has a length of 1.8m, making it easy to take readings in hard-to-reach places. The robust Teflon outer jacket is resistant to most chemicals and solvents for durability in harsh environments. For added safety, this sheath is insulated to reduce the risk of electric shock.

Features & Benefits

• Broad operating temperature range between -40°C and +750°C for use in demanding environments
• Unterminated ends let you create a customised connection to your measuring instrument for versatility

Applications

• Automotive industry
• Laboratories and testing facilities
• Electrical engineering
• Research and analysis

What's the material composition of a type J thermocouple?

A type J thermocouple has a positive leg that's made from iron and a negative leg made of constantan, which is a copper-nickel alloy known for its high resistivity.

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