Buy an AWG 30 J-type thermocouple wire with teflon PFA insulation for extension wire or thermocouple
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10metre 30AWG Silicone Wire Ultra Flexiable Cable 0.055mm2 Tinned Copper wire Test Line Wire - AliExpress
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TUOFENG 30 awg Wire Solid Core Hookup Wires-6 Different Colored Jumper Wire 100ft or 30m Each, 30 Gauge Tinned Copper Wire PVC (OD: 0.60mm) Hook up Wire Kit: Amazon.com: Tools & Home
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