ITEM NAME:5x NTC Thermistor Temp Sensor 100K for Ender 3 Pro 5 CR-10 CR-10S Anet ET4 Description: Nominal resistance R25 (25℃): 100k Resistance accuracy: Â ±1% B value: 3950 B value accuracy: Â ±1% Operating temperature range: -40Â °C to +300Â °C, line length 480mm Scope of application: For Anet ET4 ET4X ET4PRO and other models NTC thermistor wire, suitable for most 3D printers, hot beds and extruders; It has the characteristics of high precision, high sensitivity, rapid response and good stability. Package Includes: 5x NTC Thermistor Temp Sensor.Scope of application: For Anet ET4 ET4X ET4PRO and other models. NTC thermistor wire, suitable for most 3D printers, hot beds and extruders;. 5x NTC Thermistor Temp Sensor. Nominal resistance R25 (25℃): 100k.