---
product_id: 153010843
title: "– TC0521, 4 Channels Thermocouple Thermometer K,J,E,T,N,R,S Type Data Logger, USB PC & Wireless to Mobile app iOS/Android"
brand: "perfectprime"
price: "€ 588.22"
currency: EUR
in_stock: true
reviews_count: 5
category: "Perfect Prime"
url: https://www.desertcart.gr/products/153010843-tc0521-4-channels-thermocouple-thermometer-k-j-e-t-n
store_origin: GR
region: Greece
---

# 4-channel multi-type input Wireless iOS/Android app Battery powered, portable – TC0521, 4 Channels Thermocouple Thermometer K,J,E,T,N,R,S Type Data Logger, USB PC & Wireless to Mobile app iOS/Android

**Brand:** perfectprime
**Price:** € 588.22
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead with precision temp tracking — anytime, anywhere! 📈

## Quick Answers

- **What is this?** – TC0521, 4 Channels Thermocouple Thermometer K,J,E,T,N,R,S Type Data Logger, USB PC & Wireless to Mobile app iOS/Android by perfectprime
- **How much does it cost?** € 588.22 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/153010843-tc0521-4-channels-thermocouple-thermometer-k-j-e-t-n)

## Best For

- perfectprime enthusiasts

## Why This Product

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

## Key Features

- • **Certified Accuracy:** Traceable calibration to NIST/USA standards ensures reliable, professional-grade temperature measurements.
- • **User-Centric Design:** Large 8.6cm LCD display, fast response rate, temperature alarms, and adjustable auto power-off for efficient, hassle-free operation.
- • **On-the-Go Monitoring:** Mobile app support for iOS and Android keeps you connected to critical temperature data anytime, anywhere.
- • **Quad-Channel Precision:** Simultaneously monitor 4 thermocouples (K, J, E, T, N, R, S) for versatile, multi-point temperature tracking.
- • **Seamless Data Integration:** USB & wireless connectivity enable real-time monitoring, data logging up to 32,000 records, and effortless export for in-depth analysis.

## Overview

The PerfectPrime TC0521 is a professional 4-channel thermocouple thermometer and data logger supporting 7 thermocouple types (K, J, E, T, N, R, S). It features a large LCD display, stores up to 32,000 data points per channel, and offers USB and wireless connectivity to PC and mobile apps (iOS/Android). Calibrated to NIST standards, it delivers accurate, real-time temperature monitoring with alarms and user-friendly controls, ideal for industrial and scientific applications.

## Description

PerfectPrime TC0521, 4 Channels Thermocouple Thermometer K,J,E,T,N,R,S Type Data Logger, USB PC & Wireless to Mobile app iOS/Android : desertcart.co.uk: Business, Industry & Science

Review: Particulièrement facile à mettre en œuvre. Le logiciel fonctionne à merveille sur Windows 10. Un produit bien conçu. L'avenir seul dira si cet instrument franchira la barrière du temps le sourire aux lèvres.
Review: I want to love this. Physically it's a great unit, the display is easy to read, the buttons feel good, everything feels like pretty solid quality. Accuracy looks good, and having four channels really lets you do a lot. The problem is that the software is questionable at best. Running Windows 11 on my laptop, after installing I can start up the software and immediately see that the device is connected (via USB or Bluetooth) because the readings on the "soft" device are mirroring the actual device. I can sometimes start the live readings on the chart with a USB connection and see the chart updated in real time, but if I stop and try to restart the readings or do pretty much anything, I can no longer get readings to appear on the chart. Even if I close the graph completely and start a new reading, nothing happens. Via Bluetooth, the device connects easily to the software and updates are again visible on the "soft" device, but I have never gotten the graph to work correctly. Real time readings just don't work. when I give up and hit stop after a minute or two, there is at most 1 reading (and sometimes zero), despite trying reading rates of anywhere from 1 second to 5 seconds. I thought maybe I could try something else, so I loaded Artisan (coffee roasting software) but it doesn't support this device so that didn't help. Connecting to the iPhone app went better, I could see the readings and the graph updates correctly, although the features on the app are severely limited, there's no landscape support, no ability to zoom on the graph, no way to set Y-axis intervals, etc. For the money, I feel like we should get software that works. Something that's updated regularly rather than just left to rot. The phone software's last update was 5 years ago and doesn't even support the display ratios of modern phones (not even my phone which is 4 years old!). The PC software has the distinct scent of Windows 95/98, so who knows how long it's been since they updated it; there's no version info in the zip file. I really bought this to use with software, and using the bluetooth feature. While technically using it with the phone works, I have to wonder for how long? When does the app get to be so far out of date that it's no longer usable? And why bother using the phone app when it has so few features? Since I can't use the PC software with bluetooth, there's just too many features that I can't utilize. I paid for them, but I can't use them. I'll be returning this model and looking for something else.

## Features

- Four Channels Thermocouple Thermometer support K , J , E, T, N, R, S Type , 8.6cm LCD display
- Internal DataLog Storage: 32,000 data logger records each channel
- USB PC Interface: Real Time Monitor, Graphic, Datalog , Storage , data import / export ; Mobile app iOS and Android
- Fast response and sampling rate , Adjustable auto power off timer, Temperature alarm function , Instant recall function
- Certificate of Traceable Calibration : Calibrated using Standards of NIST/USA) or National Measurement Laboratory R.O.C (NML/ROC) . Meter Made in Taiwan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TTRF8VR |
| Batteries | 2 AAA batteries required. |
| Batteries Required? | No |
| Batteries included? | No |
| Battery Cell Type | Zinc |
| Best Sellers Rank | 39,672 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 47 in Lab Digital Thermometers |
| Certification | NIST |
| Colour | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (21) |
| Date First Available | 5 July 2019 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Display style | LCD |
| Included Components | Battery |
| Item Package Quantity | 1 |
| Item Weight | 0.33 g |
| Item model number | TC0521 |
| Manufacturer | PerfectPrime |
| Material | PLA_(Polylactic_Acid), PC_(Polycarbonate), PE_(Polyethylene) |
| Measurement System | Metric |
| Part Number | TC0521 |
| Power Source | Battery Powered |
| Product Dimensions | 7.5 x 3 x 18 cm; 0.33 g |
| Size | 4 CH, K/J/E/T/N/R/S Datalog Wireless |
| Special Features | Alarm, High Accuracy |

## Product Details

- **Age range (description):** Adult
- **Brand:** PerfectPrime
- **Colour:** Black
- **Connectivity technology:** Usb
- **Display type:** LCD
- **Included components:** Battery
- **Outer material:** Polycarbonate (PC)
- **Product care instructions:** Wipe Clean
- **Special feature:** Alarm, High Accuracy
- **Specification met:** NIST

## Images

![– TC0521, 4 Channels Thermocouple Thermometer K,J,E,T,N,R,S Type Data Logger, USB PC & Wireless to Mobile app iOS/Android - Image 1](https://m.media-amazon.com/images/I/81-FndJFCFL.jpg)

## Questions & Answers

**Q: Does it ship with thermocouples that measure down to -80oC and if not which ones do recommend on Amazon?**
A: The meter itself can do but you may need to have a probe that can do -80C.

**Q: Do thesDo these come with a calibration certificate?e come with a calibration certificate?**
A: No, calibration cert needs to be done by Lab and the cert is just valid in 1 or 2 years.

**Q: What apps / windows software does this use? I need to log water temperature data into excel. From locations around a site**
A: Here is the link to the TC0521 software: https://cdn.shopify.com/s/files/1/1291/1589/files/TC0521_Software.zip?2385

**Q: Can you channel the saved readings from this device (through the included usb cable) to an apple os x computer running excel?**
A: The interface software / driver is only for MS-Window at the moment.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***A on 30 August 2021*

Particulièrement facile à mettre en œuvre. Le logiciel fonctionne à merveille sur Windows 10. Un produit bien conçu. L'avenir seul dira si cet instrument franchira la barrière du temps le sourire aux lèvres.

### ⭐⭐ Review
*by J***F on 8 October 2023*

I want to love this. Physically it's a great unit, the display is easy to read, the buttons feel good, everything feels like pretty solid quality. Accuracy looks good, and having four channels really lets you do a lot. The problem is that the software is questionable at best. Running Windows 11 on my laptop, after installing I can start up the software and immediately see that the device is connected (via USB or Bluetooth) because the readings on the "soft" device are mirroring the actual device. I can sometimes start the live readings on the chart with a USB connection and see the chart updated in real time, but if I stop and try to restart the readings or do pretty much anything, I can no longer get readings to appear on the chart. Even if I close the graph completely and start a new reading, nothing happens. Via Bluetooth, the device connects easily to the software and updates are again visible on the "soft" device, but I have never gotten the graph to work correctly. Real time readings just don't work. when I give up and hit stop after a minute or two, there is at most 1 reading (and sometimes zero), despite trying reading rates of anywhere from 1 second to 5 seconds. I thought maybe I could try something else, so I loaded Artisan (coffee roasting software) but it doesn't support this device so that didn't help. Connecting to the iPhone app went better, I could see the readings and the graph updates correctly, although the features on the app are severely limited, there's no landscape support, no ability to zoom on the graph, no way to set Y-axis intervals, etc. For the money, I feel like we should get software that works. Something that's updated regularly rather than just left to rot. The phone software's last update was 5 years ago and doesn't even support the display ratios of modern phones (not even my phone which is 4 years old!). The PC software has the distinct scent of Windows 95/98, so who knows how long it's been since they updated it; there's no version info in the zip file. I really bought this to use with software, and using the bluetooth feature. While technically using it with the phone works, I have to wonder for how long? When does the app get to be so far out of date that it's no longer usable? And why bother using the phone app when it has so few features? Since I can't use the PC software with bluetooth, there's just too many features that I can't utilize. I paid for them, but I can't use them. I'll be returning this model and looking for something else.

### ⭐⭐⭐⭐⭐ Review
*by M***L on 1 June 2021*

It does what it is advertised. Fairly accurate!

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-07*