# Thermocouple module type K, MAX6675, 1024 degrees

- Page: https://sigmanortec.ro/en/thermocouple-module-type-k-max6675-1024-degrees
- Price: 32.26 RON
- Availability: In stock; 1-2 zile
- Reference: 9274 · EAN: 5944714334943
- Category: Mechatronics and IoT > Sensors and Modules > Temperature and Environmental Sensors
- Package (shipping data): 0.016 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 04:32 (Europe/Bucharest)

## Description

Type K thermocouple temperature reading module, ideal for Arduino projects and industrial automation. Offers measurement up to 1024°C with 0.25°C resolution, SPI communication and stable digital output, includes cold junction compensation and broken thermocouple detection. Operates at 3-5.5V and comes with probe included.
MAX 6675 digital thermocouple module with probe, compatible with Arduino and other development boards.
It comes with a type K (Nickel-Chrome/Nickel–Aluminum) probe.
The module communicates with development boards via the SPI interface to read the temperature, with a 12-bit resolution.
It can read a theoretical temperature of 1024 degrees C, performs cold junction compensation between -20 and +80 degrees, has a resolution of 0.25 degrees, can detect thermocouple break and is powered at a voltage that can vary between 3 and 5.5VDC.
Specifications:
Supply voltage: 3 - 5VDC
Operating consumption: 50mA
Measured range: -20 - 1024 degrees C
Thermocouple: Type K
Probe mounting hole diameter: 6mm
Accuracy: 1.5 degrees C
Temperature resolution: 0.25 degrees C
Communication: SPI (output only)
Signal: Digital
Pin spacing: 2.54mm
Operating temperature: -20 - 80 degrees C
Module dimensions mm: 25x15x13
Instructions:
To read the temperature with Arduino, you can use the MAX6675 library.
You can use the code in the Download section to test the module.
Pin description:
GND -> GND
VCC -> 3 - 5VDC power supply
SCK -> Serial Clock Input. Connects to a digital pin defined in the code
CS -> Chip Select. Connects to a digital pin defined in the code
SO -> Serial Data Output: Connects to a digital pin defined in the code
Connection example: