---
product_id: 171972297
title: "PerfectPrime 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: "211054 Ft"
currency: HUF
in_stock: true
reviews_count: 12
category: "Perfect Prime"
url: https://www.desertcart.hu/products/171972297-perfectprime-tc0521-4-channels-thermocouple-thermometer-k-j-e-t
store_origin: HU
region: Hungary
---

# 4-channel multi-type thermocouple support USB + wireless mobile app connectivity 32,000 data points internal storage PerfectPrime 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:** 211054 Ft
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of the heat with PerfectPrime’s ultimate 4-channel temp logger! 📈

## Quick Answers

- **What is this?** PerfectPrime 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?** 211054 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/171972297-perfectprime-tc0521-4-channels-thermocouple-thermometer-k-j-e-t)

## 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

- • **Massive Data Logging:** Store up to 32,000 records per channel—never miss a critical data point during your projects.
- • **Certified Reliability:** Backed by National Measurement Laboratory calibration and rugged polycarbonate build for trusted accuracy.
- • **Seamless Connectivity:** Real-time USB PC interface plus wireless iOS/Android app for instant access and control anywhere.
- • **Quad-Channel Precision:** Simultaneously monitor K, J, E, T, N, R, S thermocouples for versatile industrial-grade temperature tracking.
- • **Rapid Response & Alerts:** Fast 2-second sampling with customizable temperature alarms keeps you ahead of any thermal anomaly.

## 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). Featuring a 3.35" LCD, it stores up to 32,000 data points per channel and offers USB PC and wireless mobile app connectivity for real-time monitoring. With fast 2-second response times, temperature alarms, and National Measurement Laboratory calibration, it’s engineered for precise, reliable temperature tracking in demanding industrial and scientific environments.

## 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.com: Industrial & Scientific

Review: Nice, portable temperature data logger at a decent price. - This unit has a lot of good things going for it: Well built, decent price, supports various types of Thermo-couples. I originally didn’t think the unit worked properly as it wouldn’t power up up right - but that was my fault for inserting a battery backwards. Once that was corrected - the unit worked fine and was easy to use with good read-outs. I’ve had good luck with various products from Perfect Prime and this one looks like another winner.
Review: best value I have found for a four channel temperature data logger - only bad thing i can think of is battery life. thats it. if you set it to 20 or 30 minutes between data points the batteries will go dead prior to finishing one cycle. nocking it down to 10 minutes per data point allows it to complete a full data logging run without the unit going dead. I used this over the last 10 months to measure and data log the temperature of a 40 kw lithium battery bank. I was able to set 4 probes in various locations to log the temps to validate my DIY battery heater system that is essential for my LiFePo4 battery bank as you should not charge at low temps. taking a temp reading every 30 minutes was too long and the batteries would go dead before a full cycle was recorded, had to dial it down to every10 minutes and with the total number of data logged points the batteries would just barely last. it would be nice if this same unit came with an AC adapter so I could log for a week or two straight vice the 3 days that I am limited to with the AA batteries that fit it. now it is logging the summer months to ensure that the cooling system is working as well. I can think of many more things that I can use this for in the future.

## Features

- Four Channels Thermocouple Thermometer support K , J , E, T, N, R, S Type , 3.35" 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 Calibration : National Measurement Laboratory R.O.C (NML/ROC) . Meter Made in Taiwan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TTRF8VR |
| Age Range (Description) | Adult |
| Batteries | 2 AAA batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #148,527 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #50 in Industrial Data Loggers |
| Brand | PerfectPrime |
| Connectivity Technology | Usb |
| Customer Reviews | 4.2 4.2 out of 5 stars (68) |
| Date First Available | July 4, 2019 |
| Display Type | LCD |
| Global Trade Identification Number | 05060529682519 |
| Included Components | Carring bag |
| Indoor/Outdoor Usage | Indoor |
| Item Length | 7.76 Inches |
| Item Package Quantity | 1 |
| Item Weight | 0.012 ounces |
| Item model number | TC0521 |
| Manufacturer | PerfectPrime |
| Model Name | TC0521 |
| Number of Batteries | 2 AAA batteries required. |
| Outer Material | Polycarbonate (PC) |
| Part Number | TC0521 |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Response Time | 2000 Milliseconds |
| Reusability | Reusable |
| Special Feature | Alarm |
| Special Features | Alarm |
| Style | 4 CH, K/J/E/T/N/R/S Datalog Wireless |
| Temperature Range | 4 CH, K/J/E/T/N/R/S Datalog Wireless Degrees Celsius |
| Unit Count | 1 Count |
| Upper Temperature Rating | 2501 Degrees Fahrenheit |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** PerfectPrime
- **Connectivity Technology:** Usb
- **Display Type:** LCD
- **Included Components:** Carring bag
- **Outer Material:** Polycarbonate (PC)
- **Power Source:** Battery Powered
- **Product Care Instructions:** Wipe Clean
- **Special Feature:** Alarm
- **Unit Count:** 1 Count

## Images

![PerfectPrime 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: Can the tc0521 use an external power source instead of batteries? what happens if i need to record using bluetooth past the expected 30 hr of battery?**
A: Yes, you can use the USB slot to power it up for long time. You can use Bluetooth to transfer data to mobile phone and PC with our  software

**Q: What size/kind of 9vdc plug it requires? standard 5.5mm x 2.1mm is a way too big?**
A: Voltage 9 VDC ( 8-10VDC Max ). Plug diameter : 3.5mm

**Q: Since this doesn't include a bluetooth module, where would I purchase one? What make/model is required?**
A: BT module included

**Q: How long are the probes?**
A: I don’t remember if it came with one, but most of the ones I have are about 3’ long. I use K-type thermocouple leads, K-type probe and a few other K-Type testing accessories with this device and it’s been pretty good so far.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice, portable temperature data logger at a decent price.
*by W***R on October 8, 2023*

This unit has a lot of good things going for it: Well built, decent price, supports various types of Thermo-couples. I originally didn’t think the unit worked properly as it wouldn’t power up up right - but that was my fault for inserting a battery backwards. Once that was corrected - the unit worked fine and was easy to use with good read-outs. I’ve had good luck with various products from Perfect Prime and this one looks like another winner.

### ⭐⭐⭐⭐⭐ best value I have found for a four channel temperature data logger
*by K***N on June 13, 2022*

only bad thing i can think of is battery life. thats it. if you set it to 20 or 30 minutes between data points the batteries will go dead prior to finishing one cycle. nocking it down to 10 minutes per data point allows it to complete a full data logging run without the unit going dead. I used this over the last 10 months to measure and data log the temperature of a 40 kw lithium battery bank. I was able to set 4 probes in various locations to log the temps to validate my DIY battery heater system that is essential for my LiFePo4 battery bank as you should not charge at low temps. taking a temp reading every 30 minutes was too long and the batteries would go dead before a full cycle was recorded, had to dial it down to every10 minutes and with the total number of data logged points the batteries would just barely last. it would be nice if this same unit came with an AC adapter so I could log for a week or two straight vice the 3 days that I am limited to with the AA batteries that fit it. now it is logging the summer months to ensure that the cooling system is working as well. I can think of many more things that I can use this for in the future.

### ⭐⭐⭐⭐⭐ Producto de excelente calidad y la relación precio calidad es excelente, al igual la precision
*by R***O on May 18, 2022*

Excelente producto

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-15*