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Thermistor: High Temperature Wiring
Thermistor: High Temperature (Slice Engineering)
Thermistor: High Temperature (450°C)

Thermistor: High Temperature

Regular price
$29.99
Sale price
$29.99
Unit price
per 


  • Eliminates the need for high temperature RTD's or having two separate thermistors to maintain accuracy at both the low and high end of the temperature spectrum

  • These are simply the highest performing thermistors on the market

  • 15 mm long. 3 mm diameter, the de facto standard for sleeved thermistors

  • Each thermistor is attached to 2 meter bare leads making it easy to install on virtually any printer.

  • Made in the USA

Use in conjunction with Boron Nitride Paste for the highest accuracy results.

300°C Thermistor 

  • Accurate from room temperature up to 300°C
  • Robust construction
  • Compatible with most 3D printer firmware, including Marlin and Duet*
  • Perfect for expanding a 3D printer's material capabilities to the limits of open-air machines

450°C Thermistor 

  • Designed to weather the fiercest heat - accurately measures up to 450°C
  • Robust construction
  • Compatible with most 3D printer firmware, including Marlin and Duet* 
  • The only high-temperature 3D printing thermistor for high performance polymers like PEEK and PEI (Ultem)

*NOTE: Installation of a new thermistor will require selecting the correct sensor in your firmware settings. Some printers may require an update of the RT table in the printer firmware, especially for the 450°C Thermistor. Not all 3D printers allow firmware updates. Please check to ensure your printer will allow firmware updates, otherwise the thermistor will not work.

The 450°C Thermistor should not be used with printers that use a RAMBo Mini V1.3a or any older version of this board. Common printers with this board include the Prusa MK2.5s, the Prusa MK2.5, the Prusa MK2s, and the Prusa MK2.