1. Introducció
Thank you for choosing the PerfectPrime TC0521 4-Channel Thermocouple Thermometer. This instrument is designed for precise temperature measurement across multiple points simultaneously, supporting K, J, E, T, N, R, and S type thermocouples. It features data logging capabilities, USB PC connectivity, and wireless mobile app integration for convenient monitoring and analysis. This manual provides essential information for the safe and efficient operation of your device.
2. Producte acabatview
Característiques clau
- Four Channels Thermocouple Thermometer supporting K, J, E, T, N, R, S Type.
- 3.35" LCD display for clear readings.
- Internal DataLog Storage: 32,000 data logger records per channel.
- USB PC Interface: Real-time monitoring, graphic display, data logging, storage, and data import/export.
- Wireless connectivity to mobile apps (iOS and Android).
- Fast response and samptaxa de ling.
- Adjustable auto power-off timer.
- Temperature alarm function.
- Instant recall function for stored data.
Identificació de components



3. Configuració
3.1 Instal·lació de la bateria
- Localitzeu el compartiment de la bateria a la part posterior del dispositiu.
- Obriu la tapa de la bateria.
- Insert 4 AAA 1.5V batteries, ensuring correct polarity.
- Tanqueu la tapa de la bateria amb seguretat.
3.2 Connecting Thermocouple Probes
- Identify the four input ports (T1, T2, T3, T4) at the top of the thermometer.
- Connect the K-type bead probes (or other compatible thermocouple types) to the desired input ports. Ensure the positive (+) and negative (-) terminals of the probe connector align with the corresponding markings on the thermometer.
- For accurate readings, ensure the probes are securely inserted.

3.3 Software and Mobile App Installation
- Programari de PC: Download the Windows software (compatible with XP/Vista/7/8/10) from the manufacturer's weblloc. Seguiu les instruccions que apareixen a la pantalla per a la instal·lació.
- Aplicació mòbil: Cerca the PerfectPrime mobile app on the iOS App Store or Android Play Store. Install the app and follow the in-app instructions to connect wirelessly via Bluetooth.
4. Instruccions de funcionament
4.1 Encès/Apagat
- Premeu el botó Poder botó per encendre el termòmetre.
- Manteniu premut el botó Poder button again to turn the thermometer off.
- The device features an adjustable auto power-off timer to conserve battery life.
4.2 Mesura bàsica de la temperatura
- Ensure probes are correctly connected to the input ports.
- Power on the device. The display will show temperature readings for each active channel.
- Place the probe tips at the desired measurement points. Allow a few moments for the readings to stabilize.
4.3 Selecció d'unitats (°C/°F)
- Premeu el botó UNITAT button to toggle between Celsius (°C) and Fahrenheit (°F) temperature units.
4.4 Funció de retenció de dades
- Premeu el botó MANTENIM button to freeze the current temperature readings on the display.
- Premeu el botó MANTENIM button again to release the hold and resume live readings.
4.5 Min/Max/Avg Functions
- Premeu el botó MAX button to display the maximum temperature recorded since the device was powered on or the function was reset.
- Premeu el botó MIN button to display the minimum temperature recorded.
- Premeu el botó AVG button to display the average temperature recorded.
- To reset these values, typically a long press of the respective button or a specific sequence might be required (refer to the included mini-manual for exact steps).
4.6 Llum de fons
- Premeu el botó Llum de fons button (often represented by a light bulb icon) to turn the display backlight on or off for improved visibility in low-light conditions.
4.7 Data Logging and Wireless Connectivity
- The device can store up to 32,000 data records per channel internally.
- Connect the thermometer to a PC via the micro USB cable or wirelessly to your mobile device via Bluetooth.
- Use the dedicated PC software or mobile app to configure data logging intervals, view real-time data, analyze trends, and export recorded data.
5. Manteniment
- Neteja: Netegeu el dispositiu amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
- Substitució de la bateria: Replace batteries when the low battery indicator appears on the display to ensure continuous operation.
- Emmagatzematge: Store the thermometer in a cool, dry place away from direct sunlight and extreme temperatures when not in use. Remove batteries if storing for extended periods.
- Cura de la sonda: Handle thermocouple probes carefully. Avoid bending or kinking the wires excessively. Replace damaged probes to maintain accuracy.
6. Solució De Problemes
- Sense energia: Comproveu la instal·lació de les piles i assegureu-vos que les piles siguin noves.
- Lectures inexactes: Verify probe connections, ensure the correct thermocouple type is selected (if applicable), and check for damaged probes. Allow sufficient time for readings to stabilize.
- Problemes de connectivitat: For PC connection, ensure the USB cable is properly connected and drivers are installed. For mobile app, ensure Bluetooth is enabled on both devices and the app is correctly paired.
- Errors de visualització: If the display shows '----' or other error messages, check probe connections and ensure the measured temperature is within the device's specified range.
7. Especificacions
| Característica | Especificació |
|---|---|
| Measurement Temperature Range (K-type) | -200 °C a 1372 °C (-328 °F a 2501 °F) |
| Measurement Temperature Range (J-type) | -200 °C a 1000 °C (-328 °F a 1832 °F) |
| Measurement Temperature Range (E-type) | -200 °C a 750 °C (-328 °F a 1382 °F) |
| Measurement Temperature Range (T-type) | -200 °C a 400 °C (-328 °F a 752 °F) |
| Accuracy (J, K, E, T, N-type) | ±(0.1% of reading + 0.7°C) above -100°C; ±(0.5% of reading + 0.7°C) below -100°C |
| Accuracy (R, S-type) | ±(0.2% de la lectura + 1.4°C) |
| Temperature Resolution (K, J, E, T, N-type) | 0.1°C (<600°C), 1°C (≥600°C) |
| Temperature Resolution (R, S-type) | 0.2°C (<600°C), 1°C (≥600°C) |
| Sampli Rate | 2 vegades per segon |
| Tipus de bateria | 4 piles AAA 1.5V |
| Battery Lifetime (Bluetooth OFF) | Aprox. 120 hores (bateria alcalina) |
| Battery Lifetime (Bluetooth ON) | Aprox. 30 hores (bateria alcalina) |
| Temperatura de funcionament | De 0 °C a 50 °C (32 °F a 122 °F) |
| Humitat de funcionament | 10 a 90% HR (sense condensació) |
| Temperatura d'emmagatzematge | -20 °C a 60 °C (-4 °F a 140 °F) |
| Humitat d'emmagatzematge | 10 a 75% HR |
| Dimensions | 187 mm (L) × 75 mm (A) × 29 mm (Al) |
| Pes | Aprox. 290 g |
| Tipus de visualització | LCD |
| Tecnologia de connectivitat | USB, Bluetooth |
| Material exterior | Policarbonat (PC) |
8. Què hi ha a la caixa
- PerfectPrime TC0521 Thermocouple Thermometer
- Manual d'instruccions (aquest document)
- AAA 1.5V batteries (4 pcs)
- Cable micro USB
- K-type bead probes (2 pcs)
- Windows software (available for download)
9. Garantia i Suport
While specific standard warranty details are not provided in the product information, PerfectPrime is committed to product quality. An optional 1-Year Extended Warranty Plan by Onsitego is available for purchase. For technical support, troubleshooting assistance, or warranty inquiries, please refer to the contact information provided with your purchase or visit the official PerfectPrime weblloc.
This device has a Certificate of Calibration from the National Measurement Laboratory R.O.C (NML/ROC) and is Made in Taiwan, ensuring quality and reliability.


