1. Introducción
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. Producto terminadoview
Características principales
- 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 samptasa de ling.
- Adjustable auto power-off timer.
- Función de alarma de temperatura.
- Instant recall function for stored data.
Identificación de componentes



3. Configuración
3.1 Instalación de la batería
- Localice el compartimento de la batería en la parte posterior del dispositivo.
- Abra la tapa de la batería.
- Insert 4 AAA 1.5V batteries, ensuring correct polarity.
- Cierre bien la tapa de la batería.
3.2 Conexión de sondas de termopar
- 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
- Software para PC: Download the Windows software (compatible with XP/Vista/7/8/10) from the manufacturer's webSitio. Siga las instrucciones en pantalla para la instalación.
- Aplicación móvil: Buscar 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. Instrucciones de funcionamiento
4.1 Encendido y apagado
- Presione el Fuerza para encender el termómetro.
- Mantenga pulsado el Fuerza Presione nuevamente el botón para apagar el termómetro.
- The device features an adjustable auto power-off timer to conserve battery life.
4.2 Medición básica de 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 Selección de unidad (°C/°F)
- Presione el UNIDAD Botón para alternar entre unidades de temperatura Celsius (°C) y Fahrenheit (°F).
4.4 Función de retención de datos
- Presione el SOSTENER button to freeze the current temperature readings on the display.
- Presione el SOSTENER Presione nuevamente el botón para liberar la retención y reanudar las lecturas en vivo.
4.5 Min/Max/Avg Functions
- Presione el MÁXIMO button to display the maximum temperature recorded since the device was powered on or the function was reset.
- Presione el MÍNIMO button to display the minimum temperature recorded.
- Presione el Promedio 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 Luz de fondo
- Presione el Iluminar desde el fondo 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. Mantenimiento
- Limpieza: Limpie el dispositivo con un paño suave y seco. No utilice limpiadores abrasivos ni disolventes.
- Reemplazo de batería: Reemplace las baterías cuando aparezca el indicador de batería baja en la pantalla para garantizar un funcionamiento continuo.
- Almacenamiento: 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.
- Cuidado de la sonda: Handle thermocouple probes carefully. Avoid bending or kinking the wires excessively. Replace damaged probes to maintain accuracy.
6. Solución de problemas
- Sin energía: Verifique la instalación de la batería y asegúrese de que las baterías estén nuevas.
- Lecturas inexactas: Verify probe connections, ensure the correct thermocouple type is selected (if applicable), and check for damaged probes. Allow sufficient time for readings to stabilize.
- Problemas de conectividad: 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.
- Errores de visualización: If the display shows '----' or other error messages, check probe connections and ensure the measured temperature is within the device's specified range.
7. Especificaciones
| Característica | Especificación |
|---|---|
| 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 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) |
| Samptasa | 2 veces por segundo |
| Tipo de batería | 4 pilas AAA 1.5V |
| Battery Lifetime (Bluetooth OFF) | Aprox. 120 horas (batería alcalina) |
| Battery Lifetime (Bluetooth ON) | Aprox. 30 horas (batería alcalina) |
| Temperatura de funcionamiento | 0 °C a 50 °C (32 °F a 122 °F) |
| Humedad de funcionamiento | 10 a 90% HR (sin condensación) |
| Temperatura de almacenamiento | -20 °C a 60 °C (-4 °F a 140 °F) |
| Humedad de almacenamiento | 10 a 75% HR |
| Dimensiones | 187 mm (largo) × 75 mm (ancho) × 29 mm (alto) |
| Peso | Aprox. 290 g |
| Tipo de pantalla | Pantalla LCD |
| Tecnología de conectividad | USB, Bluetooth |
| Material exterior | Policarbonato (PC) |
8. ¿Qué hay en la caja?
- PerfectPrime TC0521 Thermocouple Thermometer
- Manual de instrucciones (este documento)
- AAA 1.5V batteries (4 pcs)
- Cable micro USB
- K-type bead probes (2 pcs)
- Windows software (available for download)
9. Garantía y soporte
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 websitio.
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.