---
product_id: 355108371
title: "HiLetgo DC 3-5V MAX6675 Module + K Type Thermocouple Temperature Sensor Thermocouple Sensor Set M6 Screw for Arduino"
brand: "hiletgo"
price: "€ 39.43"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/355108371-hiletgo-dc-3-5v-max6675-module-k-type-thermocouple-temperature
store_origin: GR
region: Greece
---

# 3.0-5.5V operation 0.25°C resolution 0-1024°C range HiLetgo DC 3-5V MAX6675 Module + K Type Thermocouple Temperature Sensor Thermocouple Sensor Set M6 Screw for Arduino

**Brand:** hiletgo
**Price:** € 39.43
**Availability:** ✅ In Stock

## Summary

> 🌡️ Unlock Precision Heat Sensing — Because Your Projects Deserve the Best!

## Quick Answers

- **What is this?** HiLetgo DC 3-5V MAX6675 Module + K Type Thermocouple Temperature Sensor Thermocouple Sensor Set M6 Screw for Arduino by hiletgo
- **How much does it cost?** € 39.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/355108371-hiletgo-dc-3-5v-max6675-module-k-type-thermocouple-temperature)

## Best For

- hiletgo enthusiasts

## Why This Product

- Trusted hiletgo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Mount-Ready:** Sleek 15x28mm module with convenient M6 screw holes for secure, space-saving installation in any setup.
- • **Wide Thermal Spectrum:** Seamlessly monitor temperatures from freezing 0°C up to a scorching 1024°C — no environment too extreme.
- • **Plug & Play SPI Interface:** Effortless integration with Arduino and other microcontrollers via SPI, accelerating your prototyping and deployment.
- • **Energy-Efficient Performance:** Low 50mA current draw ensures your projects stay power-smart without compromising on reliability.
- • **Precision that Powers Innovation:** Experience ultra-accurate temperature readings with ±0.25°C resolution, perfect for critical industrial and HVAC applications.

## Overview

The HiLetgo MAX6675 Module paired with a K Type Thermocouple offers a robust, digital temperature sensing solution with a broad 0-1024°C range and fine 0.25°C resolution. Designed for seamless SPI communication and low power consumption (50mA), this compact 15x28mm sensor set is ideal for industrial, appliance, and HVAC applications requiring reliable, high-accuracy thermal monitoring.

## Description

HiLetgo DC 3-5V MAX6675 Module + K Type Thermocouple Temperature Sensor Thermocouple Sensor Set M6 Screw for Arduino

## Features

- Interface: SPI
- Test Temperature Range: 0Degrees Celsius ¨C 1024Degrees Celsius, the converter temperature resolution is 0.25Degrees Celsius
- Operating Voltage Range: 3.0 ¨C 5.5V; Operating Current: 50mA
- Operating Temperature Range: ¨C20Degrees Celsius ¨C 85Degrees Celsius
- Module Size: 15mm * 28mm, with a 3mm diameter screw holes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HiLetgo |
| Material | Copper |
| Item Weight | 18 g |
| Style | Temperature Sensor |
| Current Rating | 5E+1 Milliamps |
| Maximum Supply Voltage | 5.5 Volts |
| Measurement Accuracy | ±0.25°C |
| Mounting Type | Flange Mount |
| Output Type | Digital |
| Specific Uses For Product | industrial, appliances, HVAC |
| Upper Temperature Rating | 85 Degrees Celsius |
| Manufacturer | HiLetgo |
| Package Dimensions | 10.69 x 6.3 x 1.8 cm; 18.14 g |
| Item model number | 3-01-1104-B |
| Other display features | Wireless |
| Colour | Blue |
| Country of Origin | USA |
| Item Weight | 18.1 g |

## Product Details

- **Brand:** HiLetgo
- **Material:** Copper
- **Item Weight:** 18 g
- **Style:** Temperature Sensor
- **Current Rating:** 5E+1 Milliamps

## Images

![HiLetgo DC 3-5V MAX6675 Module + K Type Thermocouple Temperature Sensor Thermocouple Sensor Set M6 Screw for Arduino - Image 1](https://m.media-amazon.com/images/I/61n5RQZDeoL.jpg)

## Questions & Answers

**Q: The temperature range  is listed as "range: 0¡ãc  1024¡ãc," what is this? i am looking for some that can measrue up to 1000 c.**
A: As the data sheet said for this, the converter allows readings as high as +1024°C,  and exhibits thermocouple accuracy of 8LSBs for temperatures ranging from 0°C to +700°C. The output is given in a 12 bit, digital number.

In the electrical characteristics, there is a Temperature error for range from +700°C to 1000°C, you should check that as well.

This is the link for de data sheet:
https://cdn-shop.adafruit.com/datasheets/MAX6675.pdf

**Q: Will this screw probe create a watertight seal?**
A: It might if you are careful.  The front end seems solid and water proof.  The back end (where the wires come out) is not water proof.  I am assuming that the front end will be in water.  If you were to use a couple of rubbery washers as gaskets, you could keep the back end dry and happy.  Personally, I put a plastic sheet around the whole thing.

**Q: Are these submersible in water? I have two in a bath, averaging the temperature but I am getting wrong readings as opposed to when they are in the air**
A: The sensor is not waterproof (the wires under the mesh are not covered in any plastics).

**Q: From the transmitter temperature range is 0°c - 1024°c, but it's not clear what the temperature range is for the k-type thermocouple.  please confirm.**
A: From: https://en.wikipedia.org/wiki/Thermocouple#Type_K
Type K (chromel–alumel) is the most common general-purpose thermocouple with a sensitivity of approximately 41 µV/°C. It is inexpensive, and a wide variety of probes are available in its −200 °C to +1350 °C (−330 °F to +2460 °F) range.

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-28*