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Thermocouples

We carry a large inventory of in stock thermocouples types such as: N type, S type, J type and K type thermocouples. In those types we carry thermocouple probes, thermocouple wire and thermocouple plugs. If required orders will include any and all thermocouple calibration certifications. If you searching for any thermocouple products you do not see, email us we will gladly quote you info@theheattreatshop.com

  • Type S Thermocouple Probe 3/16" Diameter x 24" Long (Adjustable)

    Cleveland Electric
    Original price $998.00 - Original price $998.00
    Original price
    $998.00
    $998.00 - $998.00
    Current price $998.00
    Only 2 left!

    Dimensions Single Type S Probe Length 24" Overall Length Sheath Diameter (In.) 0.1875 in Grounded / Ungrounded Grounded Thermocouple Type S Temp...

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    Original price $998.00 - Original price $998.00
    Original price
    $998.00
    $998.00 - $998.00
    Current price $998.00
  • Type S Thermocouple Probe 3/16" Diameter x 28" Long (Adjustable)

    Cleveland Electric
    Original price $1,068.00 - Original price $1,068.00
    Original price
    $1,068.00
    $1,068.00 - $1,068.00
    Current price $1,068.00
    Only 2 left!

    Dimensions Single Type S Probe Length 28" Overall Length Sheath Diameter (In.) 0.1875 in Grounded / Ungrounded Grounded Thermocouple Type S Temp...

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    Original price $1,068.00 - Original price $1,068.00
    Original price
    $1,068.00
    $1,068.00 - $1,068.00
    Current price $1,068.00
  • K Type Thermocouple Probe 3/16" Diameter x 28" Long (Adjustable)

    Cleveland Electric
    Original price $225.00 - Original price $225.00
    Original price
    $225.00
    $225.00 - $225.00
    Current price $225.00
    Only 2 left!

    Dimensions Single Type K Probe Length 28" Overall Length Sheath Diameter (In.) 0.1875 in Grounded / Ungrounded Grounded Thermocouple Type K Tem...

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    Original price $225.00 - Original price $225.00
    Original price
    $225.00
    $225.00 - $225.00
    Current price $225.00
  • Type K Thermocouple Probe 3/16" Diameter x 24" Long (Adjustable)

    Cleveland Electric
    Original price $223.00 - Original price $223.00
    Original price
    $223.00
    $223.00 - $223.00
    Current price $223.00
    Only 2 left!

    Dimensions Single Type K Probe Length 24" Overall Length Sheath Diameter (In.) 0.1875 in Grounded / Ungrounded Grounded Thermocouple Type K Tem...

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    Original price $223.00 - Original price $223.00
    Original price
    $223.00
    $223.00 - $223.00
    Current price $223.00
  • Type N Thermocouple Probe 3/16" Diameter x 18" Long (Adjustable)

    Cleveland Electric
    Original price $255.00 - Original price $255.00
    Original price
    $255.00
    $255.00 - $255.00
    Current price $255.00
    Only 2 left!

    Dimensions Single Type N Probe Length 18" Overall Length Sheath Diameter (In.) 0.1875 in Grounded / Ungrounded Grounded Thermocouple Type N Tem...

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    Original price $255.00 - Original price $255.00
    Original price
    $255.00
    $255.00 - $255.00
    Current price $255.00
  • Type N Thermocouple Probe 3/16" Diameter x 24" Long (Adjustable)

    Cleveland Electric
    Original price $257.00 - Original price $257.00
    Original price
    $257.00
    $257.00 - $257.00
    Current price $257.00
    Only 2 left!

    Dimensions Single Type N Probe Length 24" Overall Length Sheath Diameter (In.) 0.1875 in Grounded / Ungrounded Grounded Thermocouple Type N Tem...

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    Original price $257.00 - Original price $257.00
    Original price
    $257.00
    $257.00 - $257.00
    Current price $257.00
  • Type N Thermocouple Probe 3/16" Diameter x 30" Long (Adjustable)

    Cleveland Electric
    Original price $345.00 - Original price $345.00
    Original price
    $345.00
    $345.00 - $345.00
    Current price $345.00
    Only 2 left!

    Dimensions Single Type N Probe Length 30" Overall Length Sheath Diameter (In.) 0.1875 in Grounded / Ungrounded Grounded Thermocouple Type N Tem...

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    Original price $345.00 - Original price $345.00
    Original price
    $345.00
    $345.00 - $345.00
    Current price $345.00
  • Thermocouple Wire Extension (Single Pair) 500' Spool

    The Heat Treat Shop
    Original price $525.00 - Original price $599.00
    Original price
    $525.00 - $599.00
    $525.00 - $599.00
    Current price $525.00
    In stock

    All extension wire meets the requirements of 17025 specifications. Per 17025 specifications extension wire is not required to come or provide certs...

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    Original price $525.00 - Original price $599.00
    Original price
    $525.00 - $599.00
    $525.00 - $599.00
    Current price $525.00
  • K Type High Temperature Thermocouple Survey Wire 500' Spool

    The Heat Treat Shop
    Original price $998.00 - Original price $998.00
    Original price
    $998.00
    $998.00 - $998.00
    Current price $998.00
    In stock

    K Type Thermocouple Wire High Temperature 500’ spool. Wire is double wrapped in high temperature fiberglass jacket. Designed to work with heat trea...

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    Original price $998.00 - Original price $998.00
    Original price
    $998.00
    $998.00 - $998.00
    Current price $998.00
  • 12 Pair Type K Thermocouple Extention Wire (Sold by the Foot)

    Wire & Cable Your Way
    Original price $13.00 - Original price $13.00
    Original price
    $13.00
    $13.00 - $13.00
    Current price $13.00
    in stock

    20AWG- Sold by the Foot

    Original price $13.00 - Original price $13.00
    Original price
    $13.00
    $13.00 - $13.00
    Current price $13.00
  • Douglas Electric Vacuum Furnace Electrical Feed Through (8 Pair)

    Douglas Electric
    Original price $3,498.00 - Original price $3,498.00
    Original price
    $3,498.00
    $3,498.00 - $3,498.00
    Current price $3,498.00
    Only 5 left!

    KF/QF40 Connection (4)#10AWG Teflon Coated Leads (4)#20AWG Teflon Coated Leads WIRES. AMT SIDE: 6FT MIN Leads No Connectors VAC SIDE: 6FT MIN Le...

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    Original price $3,498.00 - Original price $3,498.00
    Original price
    $3,498.00
    $3,498.00 - $3,498.00
    Current price $3,498.00
  • Douglas Electric Vacuum Furnace Thermocouple Feed Through (12 Pair) Type N

    Douglas Electric
    Original price $1,050.00 - Original price $1,180.00
    Original price
    $1,050.00 - $1,180.00
    $1,050.00 - $1,180.00
    Current price $1,050.00
    Only 5 left!

    PVC insulated without ceramic bead insulation. 48" LG Interior lead x 48" Exterior Leads KF 40 Connection

    Original price $1,050.00 - Original price $1,180.00
    Original price
    $1,050.00 - $1,180.00
    $1,050.00 - $1,180.00
    Current price $1,050.00
  • Douglas Electric Vacuum Furnace Thermocouple Feed Through (12 Pair) Type K (High Temperature)

    Douglas Electric
    Original price $1,775.00 - Original price $1,775.00
    Original price
    $1,775.00
    $1,775.00 - $1,775.00
    Current price $1,775.00
    in stock

    Type K Thermocouple Wire 3M™ Nextel Insulated Temperature Rating up to 1800ºF 48" LG Interior lead x 48" Exterior Leads KF 40 Connection Every le...

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    Original price $1,775.00 - Original price $1,775.00
    Original price
    $1,775.00
    $1,775.00 - $1,775.00
    Current price $1,775.00
  • High Temp Type K MGO Thermocouple 1/16" Diameter x 72" Long

    Cleveland Electric
    Original price $50.00 - Original price $50.00
    Original price
    $50.00
    $50.00 - $50.00
    Current price $50.00
    in stock

    High Temperature Plugs (Max 2300 Degrees F) Type K Standard Plug Connection 1/16" Diameter Material Inconol Sheath Lot Cert Included 600-2400 eve...

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    Original price $50.00 - Original price $50.00
    Original price
    $50.00
    $50.00 - $50.00
    Current price $50.00
  • K Type Low Temperature Thermocouple Strip Panel

    Marlin
    Original price $225.00 - Original price $225.00
    Original price
    $225.00
    $225.00 - $225.00
    Current price $225.00
    Only 1 left!

    Type K Thermocouple Strip Panel Low Temperature Composition Dual Row Stacked or Side By Side Temperature Reading Color: Yellow    

    Original price $225.00 - Original price $225.00
    Original price
    $225.00
    $225.00 - $225.00
    Current price $225.00
  • Low Temp Type N Thermocuple Strip Panel

    Marlin
    Original price $245.00 - Original price $245.00
    Original price
    $245.00
    $245.00 - $245.00
    Current price $245.00
    in stock

      Type N Thermocouple Strip Panel Low Temperature Composition Dual Row Stacked or Side By Side Temperature Reading Color: Orange    

    Original price $245.00 - Original price $245.00
    Original price
    $245.00
    $245.00 - $245.00
    Current price $245.00
  • High Temp Type N Thermocouple Strip Panel

    Marlin
    Original price $270.00 - Original price $270.00
    Original price
    $270.00
    $270.00 - $270.00
    Current price $270.00
    in stock

    Type N Thermocouple Strip Panel High Temperature Composition Dual Row Stacked or Side By Side Temperature Reading Color: Orange/Brown  

    Original price $270.00 - Original price $270.00
    Original price
    $270.00
    $270.00 - $270.00
    Current price $270.00
  • K Type High Temperature Strip Panel

    Marlin
    Original price $298.00 - Original price $298.00
    Original price
    $298.00
    $298.00 - $298.00
    Current price $298.00
    Only 3 left!

    Type K Thermocouple Strip Panel High Temperature Composition Dual Row Stacked Temperature Reading Color: Orange/Brown  

    Original price $298.00 - Original price $298.00
    Original price
    $298.00
    $298.00 - $298.00
    Current price $298.00
  • Marlin Thermocouple K Type Jab

    Marlin
    Original price $5.00 - Original price $18.00
    Original price
    $5.00 - $18.00
    $5.00 - $18.00
    Current price $5.00
    in stock

    Type K One-Piece Construction Low Temp (400F to 500F) High Temp (800F to 1000F) Marlin Manufacturing® Molded completely in one piece, Jab-In® c...

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    Original price $5.00 - Original price $18.00
    Original price
    $5.00 - $18.00
    $5.00 - $18.00
    Current price $5.00
  • K Type Thermocouple Connector

    The Heat Treat Shop
    Original price $3.45 - Original price $6.95
    Original price
    $3.45 - $6.95
    $3.45 - $6.95
    Current price $3.45
    in stock

    Standard Size

    Original price $3.45 - Original price $6.95
    Original price
    $3.45 - $6.95
    $3.45 - $6.95
    Current price $3.45
  • K Type MGO Thermocouple 1/16" Diameter x 72" Long

    Cleveland Electric
    Original price $40.00 - Original price $40.00
    Original price
    $40.00
    $40.00 - $40.00
    Current price $40.00
    Only 5 left!

    Low Temperature Plugs (Max 400 Degrees F) Type K Standard Plug Connection 1/16" Diameter Material Inconol Sheath Lot Cert Included 600-2400 every...

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    Original price $40.00 - Original price $40.00
    Original price
    $40.00
    $40.00 - $40.00
    Current price $40.00
  • Type N MGO Thermocouple 1/16" Diameter x 35' Long

    Cleveland Electric
    Original price $198.00 - Original price $198.00
    Original price
    $198.00
    $198.00 - $198.00
    Current price $198.00
    in stock

    Low Temperature Plugs (Max 400 Degrees F) Type N Standard Plug Connection 1/16" Diameter Material Inconol Sheath Lot Cert Included 600-2400 ever...

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    Original price $198.00 - Original price $198.00
    Original price
    $198.00
    $198.00 - $198.00
    Current price $198.00
  • Thermocouple Mini Plug Type N

    The Heat Treat Shop
    Original price $4.00 - Original price $4.00
    Original price
    $4.00
    $4.00 - $4.00
    Current price $4.00
    in stock

    Type N One-Piece Construction Low Temp (400F to 500F) High Temp (800F to 1000F) Marlin Manufacturing® Molded completely in one piece, Jab-In®...

    View full details
    Original price $4.00 - Original price $4.00
    Original price
    $4.00
    $4.00 - $4.00
    Current price $4.00
  • Type N MGO Thermocouple 1/16" Diameter x 50' Long

    Cleveland Electric
    Original price $385.00 - Original price $385.00
    Original price
    $385.00
    $385.00 - $385.00
    Current price $385.00
    Out of stock

    Low Temperature Plugs (Max 400 Degrees F) Type N Standard Plug Connection 1/16" Diameter Material Inconol Sheath Lot Cert Included 600-2400 ever...

    View full details
    Original price $385.00 - Original price $385.00
    Original price
    $385.00
    $385.00 - $385.00
    Current price $385.00
    Sold out

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