K Type Thermocouple Temperature Sensor Probe for 3D Printer
If your 3D printer has thermistor, you will need update firmware before replace as this thermocouple
The structure is simple. The thermocouple is usually composed of two different kinds of metal wires. There is a protective sleeve outside, which is very convenient to use
The K thermocouple temperature sensor is waterproof . This is a water tight sensor probe