Flashforge Termopar para Guider 2 / Guider II / Guider IIS (30.999141001)

When the hotend temperature readings on your Flashforge Guider 2, Guider II, or Guider IIS become unstable or fail, this K-type thermocouple restores precise thermal feedback for consistent extrusion. It is a direct replacement part designed for the hotend of these printers, ensuring accurate temperature measurement up to 300 °C.

Key specifications

• Sensor type: K-type thermocouple
• Compatibility: Flashforge Guider 2, Guider II, Guider IIS
• Maximum operating temperature: 300 °C (572 °F)
• Cable length: approx. 150 mm
• Connector type: 2-pin mainboard specific connector
• Probe material: stainless steel sheath
• Wire material: Chromel-Alumel
• Accuracy class: Class 2 (IEC 584-2)
• Manufacturer part number: 30.999141001
• EAN: 4260395364125

Why choose it

This thermocouple provides real-time temperature feedback for the extrusion system, helping to prevent issues like clogging or poor layer adhesion caused by inaccurate readings. Its stainless steel sheath and Chromel-Alumel wires ensure durability and reliable performance in demanding printing environments.

Ideal use cases

• Replacing a faulty or damaged thermocouple in a Flashforge Guider 2, Guider II, or Guider IIS
• Maintaining accurate hotend temperature control for high-quality prints
• Keeping a spare part on hand for quick repairs in professional or educational settings

Good to know

The thermocouple is a direct replacement part, meaning no modifications are needed for installation. It is a brand-new component, not a refurbished or used item.