--- product_id: 289109038 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: "23081025₫" currency: VND in_stock: true category: "Perfect Prime" url: https://www.desertcart.vn/products/289109038-perfectprime-tc0521-4-channels-thermocouple-thermometer-k-j-e-t store_origin: VN region: Vietnam --- # 4-channel simultaneous data logging Wireless iOS/Android app connectivity 120h battery life (Bluetooth off) 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:** 23081025₫ **Availability:** ✅ In Stock ## Summary > 🔥 Stay ahead of the heat with PerfectPrime TC0521 – precision meets power! 📈 ## 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?** 23081025₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/289109038-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 - • **Robust & Ready:** Compact 3.35" LCD display with fast 2 samples/sec response rate and adjustable alarms keeps you ahead of temperature fluctuations. - • **Precision You Can Trust:** NIST-traceable calibration ensures ±0.1% accuracy, delivering reliable results for critical temperature monitoring. - • **Seamless Data Integration:** USB & wireless connectivity with real-time PC monitoring and mobile app support keeps your data at your fingertips anytime, anywhere. - • **Endurance for Professionals:** Up to 120 hours battery life (Bluetooth off) means uninterrupted operation during long shifts or fieldwork. - • **Multi-Type Thermocouple Mastery:** Supports 7 thermocouple types (K, J, E, T, N, R, S) for versatile industrial-grade temperature measurement. ## 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 crisp 3.35" LCD, it offers real-time USB and wireless connectivity to PC and mobile apps (iOS/Android), with 32,000 data records per channel. Calibrated to NIST standards, it delivers high accuracy (±0.1%) and fast 2Hz sampling. Designed for demanding environments, it boasts up to 120 hours battery life (Bluetooth off) and temperature alarms, making it an essential tool for precise temperature monitoring and data logging. ## Description Product Specifications - Measurement Temperature range : K: -200°C ~1372°C (- 328°F ~ 2501°F) J: -200°C~1000°C (- 328°F ~ 1832°F) E: -200°C~750°C (- 328°F ~ 1382°F) T: -200°C~400°C (-328 °F ~ 752°F) - (May require appropriate Thermocouple probes) Accuracy : J-,K-,E-,T-,N-type: ±(0.1% of reading+0.7°C), ±(0.1% of reading+1.3°F) below -100°C（-148°F）, ±(0.5% of reading +0.7°C) ±(0.5% of reading +1.3°F) R- and S-type: ±(0.2% of reading+1.4°C) ±(0.2% of reading+2.5°F) Temperature resolution : K-,J-,E-,T-,N-type 0.1°C 28°C) Sample rate： 2 time per second Battery type： UM-4 or AAA 1.5V battery x 4 Battery lifetime： Bluetooth OFF : Approx. 120 hours (alkaline battery) Bluetooth ON : Approx. 30 hours (alkaline battery) Operation temperature： 0°C to 50°C (32°F to 122°F) Operation humidity： 10 to 90%RH (no condensing) Storage temperature： -20°C to 60°C (-4°F to 140°F) Storage humidity： 10 to 75%RH Dimensions/ Weight： 187mm(L) × 75mm(W) × 29mm(H)/ Approx. 290g Standard Accessories： Instruction manual, battery 1.5V AAA x 4 pcs, Windows software (download from us), micro USB cable, K type bead probe x 2 pcs, Support: Windows XP/ VISTA/ Windows 7/ Windows 8/ Windows 10 ## 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 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 | | Additional Features | Alarm | | Age Range Description | Adult | | Brand Name | PerfectPrime | | Color | Black | | Connectivity Technology | Usb | | Customer Reviews | 4.2 4.2 out of 5 stars (22) | | Display Type | LCD | | Global Trade Identification Number | 05060529682519 | | Included Components | Battery | | Indoor Outdoor Usage | Indoor | | Item Weight | 0.33 Grams | | Manufacturer | PerfectPrime | | Model | TC0521 | | 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 | | Resolution | 0.1 degrees_celsius | | Response Time | 2000 Milliseconds | | Reusability | Rechargeable | | Specification Met | NIST | | Style Name | 4 CH, K/J/E/T/N/R/S Datalog Wireless | | Unit Count | 1 Count | | Upper Temperature Range | 1372 Degrees Celsius | ## Product Details - **Age range (description):** Adult - **Brand:** PerfectPrime - **Colour:** Black - **Included components:** Battery - **Special features:** Alarm ## 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) ![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 2](https://m.media-amazon.com/images/I/81LIZZa21YL.jpg) ![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 3](https://m.media-amazon.com/images/I/81Jt2P-XUtL.jpg) ![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 4](https://m.media-amazon.com/images/I/71g-jX2NnwL.jpg) ![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 5](https://m.media-amazon.com/images/I/718LH17+LtL.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. ## Frequently Bought Together - PerfectPrime TC0521, 4 Channels Thermocouple Thermometer K,J,E,T,N,R,S Type Data Logger, USB PC & Wireless to Mobile app iOS/Android - szzijia 5pcs 3M K Type Mini-Connector Thermocouple Temperature Probe Sensor Measure Range -50~700°C - PerfectPrime TL1004 K-Type Sensor Probes Metal HeadProbe for K-Type Probe Thermocouple Sensor & Meter in Temperature Range from 0 to 500 °C --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/289109038-perfectprime-tc0521-4-channels-thermocouple-thermometer-k-j-e-t](https://www.desertcart.vn/products/289109038-perfectprime-tc0521-4-channels-thermocouple-thermometer-k-j-e-t) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-21*