---
product_id: 45067916
title: "Arduino® Thermocouple Multiplexer Shield (K - MAX31855K) (With Headers)"
brand: "ocean controls"
price: "S/.463"
currency: PEN
in_stock: true
category: "Ocean Controls"
url: https://www.desertcart.pe/products/45067916-arduino-thermocouple-multiplexer-shield-k-max31855k-with-headers
store_origin: PE
region: Peru
---

# 3.3V powered, 5V compatible 4 thermocouple inputs 1200°C max temp range Arduino® Thermocouple Multiplexer Shield (K - MAX31855K) (With Headers)

**Brand:** ocean controls
**Price:** S/.463
**Availability:** ✅ In Stock

## Summary

> 🌟 Unlock the power of precision temperature control — because your projects deserve the best!

## Quick Answers

- **What is this?** Arduino® Thermocouple Multiplexer Shield (K - MAX31855K) (With Headers) by ocean controls
- **How much does it cost?** S/.463 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/45067916-arduino-thermocouple-multiplexer-shield-k-max31855k-with-headers)

## Best For

- ocean controls enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Zone Mastery:** Seamlessly connect up to 4 thermocouples for comprehensive multi-point data acquisition.
- • **Plug & Play Integration:** Pre-soldered headers and screw terminals ensure hassle-free setup with your Arduino.
- • **Precision Beyond Limits:** Experience ultra-high accuracy and resolution for critical temperature monitoring.
- • **Versatile Industrial Use:** Ideal for automotive, cryogenics, furnaces, and chemical process monitoring.
- • **Extreme Temperature Ready:** Operates flawlessly from sub-zero to scorching 1200°C environments.

## Overview

The Arduino® Thermocouple Multiplexer Shield (K - MAX31855K) enables simultaneous high-accuracy temperature readings from up to 4 thermocouples, supporting a wide range from below 0°C to 1200°C. Designed for easy Arduino integration with pre-soldered headers and screw terminals, it’s perfect for demanding industrial, automotive, and scientific applications requiring reliable multi-zone temperature monitoring.

## Description

Note: This version comes with headers pre-soldered to the board. Please allow 24 hours for shipment. Description: The KTA-259v5 Thermocouple Multiplexer Shield is designed to easily allow multiple high temperature readings with an Arduino control board. With the new version there are multiple advantages over the old KTA-259, namely, wider temperature range including below 0°C, higher accuracy, higher resolution and ability to use more thermocouple types (dependent on model). Screw terminals are provided for thermocouple connections as thermocouple wires can not be soldered. Uses: Automotive – Engine, Exhaust and Brake temperatures are higher than most temperature sensors can handle, but within the range of Thermocouples. Ovens, Furnaces and Kilns – At temperatures where other temperature sensors will not operate. Freezer or Cryogenic monitoring – Where temperatures are well below 0°C. Chemical Processes – Where corrosive chemicals may damage probes or reach high temperatures thermocouples are more readily available for such processes. Multi-Zone Temperature Monitoring, Data Acquisition or Logging Systems– With cheap readily available thermocouples.[1] This is the range of temperatures that a thermocouple of this type can measure, the Measured Temperature Range is the actual range the KTA-259 can digitize.[2] KTA-259 and KTB-259 are discontinued and are included for reference only.

## Features

- The KTA-259v5 Thermocouple Multiplexer Shield is designed to easily allow multiple high temperature readings with an Arduino control board.
- With the new version there are multiple advantages over the old KTA-259, namely, wider temperature range including below 0°C, higher accuracy, higher resolution and ability to use more thermocouple types (dependent on model).
- Screw terminals are provided for thermocouple connections as thermocouple wires can not be soldered.
- Powered from 3.3V Arduino Pin, 5V compatible
- Skill Level: Assembled and Tested

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0735N3RCM |
| Best Sellers Rank | #630,416 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #155 in Thermocouple Blocks |
| Brand Name | Ocean Controls |
| Connector Type | Screw |
| Customer Reviews | 2.0 2.0 out of 5 stars (1) |
| Manufacturer | Electronics123.com,Inc |
| Material Type | Copper |
| Model | K - MAX31855K |
| Mounting Type | PCB Mount |
| Number Of Contacts | 1 |
| Number of Positions | 4 |
| UPC | 611138684385 |
| Upper Temperature Rating | 1200 °C |

## Product Details

- **Brand:** Ocean Controls
- **Connector Type:** Screw
- **Manufacturer:** Electronics123.com,Inc
- **Material:** Copper
- **Mounting Type:** PCB Mount
- **Number Of Contacts:** 1
- **UPC:** 611138684385
- **Upper Temperature Rating:** 1200 °C

## Images

![Arduino® Thermocouple Multiplexer Shield (K - MAX31855K) (With Headers) - Image 1](https://m.media-amazon.com/images/I/71pgWkFcfpL.jpg)

## Frequently Bought Together

- Ocean Controls Arduino Thermocouple Multiplexer Shield (K - MAX31855K) (with Headers)
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
- EDGELEC 120pcs Breadboard Jumper Wires 10cm 15cm 20cm 30cm 40cm 50 cm 100cm Wire Length Optional Dupont Cable Assorted Kit Male to Female Male to Male Female to Female Multicolored Ribbon Cables

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-09-11*