--- 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: "548841CFA" currency: XOF in_stock: true category: "Perfect Prime" url: https://www.desertcart.sn/products/289109038-perfectprime-tc0521-4-channels-thermocouple-thermometer-k-j-e-t store_origin: SN region: Senegal --- # 4-channel multi-type support USB + wireless mobile app sync 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:** 548841CFA **Availability:** ✅ In Stock ## Summary > 🔥 Stay ahead with PerfectPrime TC0521 — precision temp tracking, anytime, anywhere! 📈 ## 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?** 548841CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/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 - • **Long-Lasting Power:** Up to 120 hours of continuous use with Bluetooth off keeps you measuring without interruption. - • **Smart Alerts & Recall:** Customizable temperature alarms and instant data recall keep you ahead of any thermal event. - • **Quad-Channel Precision:** Simultaneously monitor 4 thermocouples (K, J, E, T, N, R, S) for comprehensive temperature tracking. - • **Industry-Grade Accuracy:** NIST-traceable calibration ensures ±0.1% reading precision for critical measurements. - • **Seamless Data Integration:** Real-time USB PC interface and wireless iOS/Android app for instant data visualization and export. ## Overview The PerfectPrime TC0521 is a professional 4-channel thermocouple thermometer supporting 7 thermocouple types (K, J, E, T, N, R, S) with a 3.35" LCD display. It features 32,000 data log storage per channel, USB PC connectivity, and wireless syncing via iOS/Android apps. Calibrated to NIST standards, it delivers high accuracy with fast 2Hz sampling, temperature alarms, and up to 120 hours battery life (Bluetooth off). Ideal for precise, multi-point temperature monitoring in demanding environments. ## 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) ## 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.sn/products/289109038-perfectprime-tc0521-4-channels-thermocouple-thermometer-k-j-e-t](https://www.desertcart.sn/products/289109038-perfectprime-tc0521-4-channels-thermocouple-thermometer-k-j-e-t) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-09*