---
product_id: 19105859
title: "Digital 4 Channel Thermocouple Thermometer Temperature Recorder Data Logger AZ Instruments Multi Channel K Type Thermometer Thermocouple Reader with 8G SD Card 2 Bead Type K-Thermocouple Probe"
brand: "gain express"
price: "993.30 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Gain Express"
url: https://www.desertcart.tn/products/19105859-digital-4-channel-thermocouple-thermometer-temperature-recorder-data-logger-az
store_origin: TN
region: Tunisia
---

# 8GB SD card storage 4-channel simultaneous logging Wide temp range -200 to 1370°C Digital 4 Channel Thermocouple Thermometer Temperature Recorder Data Logger AZ Instruments Multi Channel K Type Thermometer Thermocouple Reader with 8G SD Card 2 Bead Type K-Thermocouple Probe

**Brand:** gain express
**Price:** 993.30 DT
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay ahead of the heat with 4-channel precision logging!

## Quick Answers

- **What is this?** Digital 4 Channel Thermocouple Thermometer Temperature Recorder Data Logger AZ Instruments Multi Channel K Type Thermometer Thermocouple Reader with 8G SD Card 2 Bead Type K-Thermocouple Probe by gain express
- **How much does it cost?** 993.30 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/19105859-digital-4-channel-thermocouple-thermometer-temperature-recorder-data-logger-az)

## Best For

- gain express enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Alerts:** Set independent high/low alarms per channel to catch critical temperature shifts instantly.
- • **Massive Data Storage:** Never miss a beat with an 8GB SD card supporting unlimited manual and auto logging.
- • **Plug & Play CSV Output:** Effortlessly export readable CSV files—no special software needed for seamless data analysis.
- • **Quad-Channel Precision:** Monitor four independent temperature zones in real-time with crystal-clear LCD display.
- • **Ultra-Wide Temperature Range:** From freezing -200°C to scorching 1370°C, handle any industrial or lab environment.

## Overview

The Digital 4 Channel Thermocouple Thermometer Data Logger by AZ Instruments offers professional-grade temperature monitoring with four simultaneous K-type thermocouple inputs, a large 104x47mm LCD, and an 8GB SD card for extensive data storage. It supports a vast temperature range from -200°C to 1370°C, features programmable alarms per channel, and outputs easy-to-use CSV files for streamlined analysis—ideal for industrial, scientific, and HVAC professionals seeking reliable, multi-zone temperature tracking.

## Description

Product description Gain Express Thermocouple Thermometer Thermometer Data Logger Data Logger Thermometer Data Logger with 2 Clamps Thermocouple Thermometer Thermometer with 2 Clamps This 4-channel K Thermocouple SD Card Logger is the best tool for multiple measurements. It can record temperature changes by setting up data logging with no software required and no memory limit . The unit can be used by either wallmount or handheld. Includes a large backlit LCD screen (104 x 47mm) for easy readability, a real-time clock, and programmable HIGH/LOW alarm limits with beeper and LED indications. With a low-battery indicator and 20-minute auto power-off for energy conservation.

Review: A Great Product For The Price - Works great for displaying and saving (to the included 8GB SDHC memory card) four(4) channels of thermocouple temperature data. Then you need a USB SD-card reader (or some other mechanism) to get the data into your PC. No special software required. The resulting text files are easy to read, and include date, time, and 4 channels of temperature data. Having the 2x2 temperature display, instead of a 1x4 list, really helped in our application. As others have indicated, the readings tend to jump around a bit (perhaps up/down 3 degrees C) in the presence of electrical devices, a design defect which ought to be corrected. Others have complained about the instructions included, perhaps they have been upgraded, they weren't perfect but they were pretty good. We were up and running in short order, and this device paid for itself on the first day of usage. You may as well also purchase "9V 1.5A AC/DC Power Adapter for Arduino, Tbuymax UL Listed Center Positive 5.5mm x 2.1mm Power Supply..." to save on batteries and enable long-period usage. Overall a good product deserving of your consideration.
Review: Great multi-channel temp. logger. - This works well in my kitchen. It has many applications.

## Features

- LCD Display: This thermometer data logger 4 channels has a Super big LCD (104 x 47mm); also can Unlimited manual memories and Unlimited auto logging(depend on the thermocouple data logger SD card memory )
- Alarm Independently: 4 channel thermometer could be set the temperature alarm independently; Programmable temperature data logger temperature HIGH/LOW alarm limit
- Thermometer Data Logger: Hold data function; temperature logger temperature range(-200 to 1370°C (-328 to 2498°F)); data logger thermometer accuracy (under 18 to 28°C ambient temp) ±(0.3%rdg + 1°C)
- Thermocouple Recorder Range: Temperature range -50 to 200°C (-58 to 392°F); Sampling Rate : Programmable from 1 second up
- Digital Temperature Logger: Real time display (year mon date hour min); 20mins auto power off; Temperature units (°C/°F) selection; 12 hour/24 hour time format; Over range indication with error messages and blue backlight function thermocouple data logger
- Set includes: One 4 Channel K Type Thermometer SD Logger; 2 K type thermocouple; one 8G SD Card; 4 AA Batteries; English Operation Manual

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00M9Z3JJ8 |
| Additional Features | Alarm |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #84,550 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #34 in Lab Digital Thermometers |
| Brand | Gain Express |
| Brand Name | Gain Express |
| Color | Desktop Data Logger |
| Connectivity Technology | Usb |
| Customer Reviews | 4.3 out of 5 stars 184 Reviews |
| Display Type | LCD |
| Included Components | 1 x 4 Channel K Type Thermometer SD Logger, 2 x K type thermocouple, 8G SD Card |
| Indoor Outdoor Usage | Indoor |
| Item Length | 5.98 Inches |
| Manufacturer | Gain Express Holdings Ltd. |
| Model | A0188598 |
| Model Name | A0188598 |
| Number of Batteries | 4 AA batteries required. |
| Outer Material | Plastic |
| Part Number | 88598 |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Resolution | 0.1°C,0.1°F |
| Response Time | 1 seconds |
| Reusability | Reusable |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Alarm |
| Style Name | Contemporary |
| UPC | 600316546164 |
| Unit Count | 1.0 Count |
| Upper Temperature Range | 1370 Degrees Celsius |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Gain Express
- **Color:** Desktop Data Logger
- **Connectivity Technology:** Usb
- **Display Type:** LCD
- **Included Components:** 1 x 4 Channel K Type Thermometer SD Logger, 2 x K type thermocouple, 8G SD Card
- **Outer Material:** Plastic
- **Product Care Instructions:** Wipe Clean
- **Special Feature:** Alarm
- **Unit Count:** 1.0 Count

## Images

![Digital 4 Channel Thermocouple Thermometer Temperature Recorder Data Logger AZ Instruments Multi Channel K Type Thermometer Thermocouple Reader with 8G SD Card 2 Bead Type K-Thermocouple Probe - Image 1](https://m.media-amazon.com/images/I/813fuao3z8L.jpg)
![Digital 4 Channel Thermocouple Thermometer Temperature Recorder Data Logger AZ Instruments Multi Channel K Type Thermometer Thermocouple Reader with 8G SD Card 2 Bead Type K-Thermocouple Probe - Image 2](https://m.media-amazon.com/images/I/71xVKp6WRrL.jpg)
![Digital 4 Channel Thermocouple Thermometer Temperature Recorder Data Logger AZ Instruments Multi Channel K Type Thermometer Thermocouple Reader with 8G SD Card 2 Bead Type K-Thermocouple Probe - Image 3](https://m.media-amazon.com/images/I/81Ro9lbPNnL.jpg)
![Digital 4 Channel Thermocouple Thermometer Temperature Recorder Data Logger AZ Instruments Multi Channel K Type Thermometer Thermocouple Reader with 8G SD Card 2 Bead Type K-Thermocouple Probe - Image 4](https://m.media-amazon.com/images/I/71NFsxDQZIL.jpg)
![Digital 4 Channel Thermocouple Thermometer Temperature Recorder Data Logger AZ Instruments Multi Channel K Type Thermometer Thermocouple Reader with 8G SD Card 2 Bead Type K-Thermocouple Probe - Image 5](https://m.media-amazon.com/images/I/71LFHjRdN0L.jpg)

## Questions & Answers

**Q: can this unit feed the data straight into a computer instead of using a SD card, I dont want to have to pull the card out every now and then for data**
A: No, there is no realtime or batch data access. But I have had no trouble using the SD card and importing the files into spreadsheets (for example).

**Q: can these temperature probes be left in a home cooking oven up to 450 degrees  for a few hours at a time?**
A: The probes come with the set cannot be left in a home cooking oven up to 450 degrees,but if you replace them with other probes with measuring range over 450 degree,then it is ok.

**Q: Does this unit record humidity readings also?**
A: no just records temperatures very good value and accurate for measuring temperatures

**Q: is their an ac power for this unit? and where would get it.**
A: Hi, the power adaptor is not included in the set. If you want to buy it, you may contact our customer service(gainexpress) to get the price and production lead time of the power adaptor through amazon message.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Great Product For The Price
*by W***1 on March 28, 2018*

Works great for displaying and saving (to the included 8GB SDHC memory card) four(4) channels of thermocouple temperature data. Then you need a USB SD-card reader (or some other mechanism) to get the data into your PC. No special software required. The resulting text files are easy to read, and include date, time, and 4 channels of temperature data. Having the 2x2 temperature display, instead of a 1x4 list, really helped in our application. As others have indicated, the readings tend to jump around a bit (perhaps up/down 3 degrees C) in the presence of electrical devices, a design defect which ought to be corrected. Others have complained about the instructions included, perhaps they have been upgraded, they weren't perfect but they were pretty good. We were up and running in short order, and this device paid for itself on the first day of usage. You may as well also purchase "9V 1.5A AC/DC Power Adapter for Arduino, Tbuymax UL Listed Center Positive 5.5mm x 2.1mm Power Supply..." to save on batteries and enable long-period usage. Overall a good product deserving of your consideration.

### ⭐⭐⭐⭐⭐ Great multi-channel temp. logger.
*by N***S on April 5, 2026*

This works well in my kitchen. It has many applications.

### ⭐⭐⭐⭐⭐ Quality Inexpensive Thermocouple Data Logger
*by E***M on July 27, 2016*

I'm using to record temps in my burnout kiln to figure out what is going on in my flasks. I bought some fiberglass insulated thermocouples so I can track flasks as they go up to 1350F. It tracks great, it's accurate (I always have a control), and outputs an easy to use flat file. I would recommend this and I will actually probably buy another one. I went from 0 to 4 inputs and now I kinda want 8 :P

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---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-07*