---
product_id: 263503483
title: "HiLetgo DC 3-5V MAX6675 Module + K Type Thermocouple Temperature Sensor Thermocouple Sensor Set M6 Screw for Arduino"
brand: "hiletgo"
price: "€ 26.98"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/263503483-hiletgo-dc-3-5v-max6675-module-k-type-thermocouple-temperature
store_origin: FI
region: Finland
---

# Voltage: 3.0-5.5V Size: 15mm x 28mm Temp Range: 0-1024°C HiLetgo DC 3-5V MAX6675 Module + K Type Thermocouple Temperature Sensor Thermocouple Sensor Set M6 Screw for Arduino

**Brand:** hiletgo
**Price:** € 26.98
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Projects with Precision!

## 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?** € 26.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/263503483-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

- • **Lightweight and Portable:** Weighing only 18.14g, it's easy to transport and install.
- • **Versatile Voltage Compatibility:** Operates seamlessly between 3.0V and 5.5V for diverse applications.
- • **Precision Temperature Monitoring:** Experience accurate readings with a resolution of 0.25°C.
- • **Wide Operating Temperature Range:** Reliable performance from -20°C to 85°C, perfect for various environments.
- • **Compact Design for Easy Integration:** Small footprint (15mm x 28mm) fits effortlessly into your projects.

## Overview

The HiLetgo DC 3-5V MAX6675 Module paired with a K Type Thermocouple is designed for precise temperature measurement, boasting a wide range of 0°C to 1024°C and a compact size for easy integration into your Arduino projects. With a resolution of 0.25°C and a lightweight design, this sensor is perfect for both hobbyists and professionals looking to enhance their temperature monitoring capabilities.

## 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 |
|---------------|-------|
| 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 |
| Color | Blue |
| Item Weight | 18.1 g |

## Product Details

- **Brand:** HiLetgo
- **Material:** Copper
- **Item weight:** 18 g
- **Style:** Modern
- **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 Finland*
*Store origin: FI*
*Last updated: 2026-02-26*