Thermistor
30-Day Performance Promise
Our Promise To You
If you're not seeing the results we've promised within 30 days, you can send the product back for a full refund, replacement, or repair. Exclusions apply. See terms for full details.
- Regular price
- $24.99
- Sale price
- $24.99
- Unit price
- per
Free Returns & Shipping (Over $50)
30-Day Money Back Guarantee
Free shipping over $50 is available for US customers only. See terms for full details.
Accurate and Robust
Our Thermistor allows you to explore a wide range of materials thanks to its accurate temperature measurement capability up to 300°C. With reliable temperature readings, you can achieve optimal temperature control, ensuring consistent and high-quality prints. Additionally, the thermistor's robust construction ensures durability and long-lasting performance, even in challenging printing environments.
Easy Integration
Designed to be compatible with common 3D printer firmwares such as Marlin and Duet, the 300°C Thermistor seamlessly integrates into your existing setup. Each thermistor has 2-meter bare leads, facilitating a smooth and hassle-free installation process, allowing you to quickly upgrade your 3D printer without major modifications.
Installation Requirements
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 (see the downloads section below) in the printer firmware. Not all 3D printers allow firmware updates. Please check to ensure your printer will allow firmware updates using this thermistor.
Note: A dowel pin is included to fill in the extra space in the temperature sensor slot of the hot block. More information can be found in the installation instructions of the downloads section below.
Free shipping over $100 is available for US customers only. See terms for full details.
Technical Specifications
| Sensor Type | 100K Thermistor |
| Temperature Limit | 300°C |
| Accuracy | ±3% |
| Resistance (R25) | 100 kΩ |
| Cartridge Dimensions | 15 mm length, ø 3 mm |
| Lead Length | 2 m |
| Connector | Bare Leads |
Sensor Comparison
| 300°C Thermistor | Thermocouple (Type K) | RTD Pt1000 | RTD Pt100 | |
| Temperature Limit | 300°C | 400°C | 500°C | 500°C |
| Accuracy | ±3% | ±2.2°C or ±0.75% | ±0.3 + 0.002 |t| °C | ±0.15 + 0.005 |t| °C |
| Cartridge Dimensions | 15 mm length, ø 3 mm | 15 mm length, ø 3 mm | 15 mm length, ø 3 mm | 15 mm length, ø 3 mm |
| Lead Length | 2 m | 2 m | 2 m | 2 m |
| Amplifier Required | No | Yes | No | Yes |
