1. Kupu Whakataki
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. Hua Neke Atuview
Nga waahanga matua
- 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 sampreiti ling.
- Adjustable auto power-off timer.
- Temperature alarm function.
- Instant recall function for stored data.
Tautuhi Wae



3. Tatūnga
3.1 Tāuta Pūhiko
- Kimihia te wahanga pākahiko kei muri o te taputapu.
- Whakatuwheratia te uhi pākahiko.
- Insert 4 AAA 1.5V batteries, ensuring correct polarity.
- Katia kia mau te taupoki pākahiko.
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
- Pūmanawa PC: Download the Windows software (compatible with XP/Vista/7/8/10) from the manufacturer's webpae. Whaia nga tohutohu i runga-mata mo te whakaurunga.
- Taupānga Pūkoro: Rapua 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. Nga Tohutohu Whakahaere
4.1 Hiko / Whakaweto
- Pehia te Mana paatene ki te huri i te thermometer.
- Patohia me te pupuri i te Mana button again to turn the thermometer off.
- The device features an adjustable auto power-off timer to conserve battery life.
4.2 Te Ine i te Pāmahana Taketake
- 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 Kōwhiringa Wāhanga (°C/°F)
- Pehia te UNIT button to toggle between Celsius (°C) and Fahrenheit (°F) temperature units.
4.4 Taumahi Pupuri Raraunga
- Pehia te KAUPAPA button to freeze the current temperature readings on the display.
- Pehia te KAUPAPA button again to release the hold and resume live readings.
4.5 Min/Max/Avg Functions
- Pehia te MAX button to display the maximum temperature recorded since the device was powered on or the function was reset.
- Pehia te MIN button to display the minimum temperature recorded.
- Pehia te 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 Rama Whakamuri
- Pehia te Whakamuri 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. Tiaki
- Te horoi: Horoia te taputapu ki te kakahu ngohengohe, maroke. Kaua e whakamahi i nga kai horoi me nga whakarewa.
- Whakakapinga Pūhiko: Replace batteries when the low battery indicator appears on the display to ensure continuous operation.
- Rokiroki: 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.
- Tiaki Tiaki: Handle thermocouple probes carefully. Avoid bending or kinking the wires excessively. Replace damaged probes to maintain accuracy.
6. Te Raru
- Kore Mana: Tirohia te tāutanga o te pākahiko, kia mōhio ai kei te hou tonu ngā pākahiko.
- Nga Panui Heke: Verify probe connections, ensure the correct thermocouple type is selected (if applicable), and check for damaged probes. Allow sufficient time for readings to stabilize.
- Nga take hono: 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.
- Whakaatu Hapa: If the display shows '----' or other error messages, check probe connections and ensure the measured temperature is within the device's specified range.
7. Whakatakotoranga
| Āhuahira | Whakatakotoranga |
|---|---|
| Measurement Temperature Range (K-type) | -200°C ki te 1372°C (-328°F ki te 2501°F) |
| Measurement Temperature Range (J-type) | -200°C ki te 1000°C (-328°F ki te 1832°F) |
| Measurement Temperature Range (E-type) | -200°C ki te 750°C (-328°F ki te 1382°F) |
| Measurement Temperature Range (T-type) | -200°C ki te 400°C (-328°F ki te 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% o te panui + 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) |
| Sample Reiti | 2 wa ia hekona |
| Momo Pūhiko | 4 x AAA 1.5V papahiko |
| Battery Lifetime (Bluetooth OFF) | Approx. 120 haora (pāhiko karaka) |
| Battery Lifetime (Bluetooth ON) | Approx. 30 haora (pāhiko karaka) |
| Te Pawera Mahi | 0°C ki te 50°C (32°F ki te 122°F) |
| Mahi haumākū | 10 ki te 90%RH (kare-condensing) |
| Paemahana Rokiroki | -20°C ki te 60°C (-4°F ki te 140°F) |
| Rokiroki Haumākū | 10 ki te 75%RH |
| Ahu | 187mm (L) × 75mm (W) × 29mm (H) |
| Taumaha | Approx. 290g |
| Momo Whakaatu | LCD |
| Hangarau Hononga | USB, Nihokikorangi |
| Rauemi o waho | Polycarbonate (PC) |
8. He aha kei roto i te Pouaka
- PerfectPrime TC0521 Thermocouple Thermometer
- Pukapuka Tohutohu (tenei tuhinga)
- AAA 1.5V batteries (4 pcs)
- taura USB moroiti
- K-type bead probes (2 pcs)
- Windows software (available for download)
9. Pūtāhui me te Tautoko
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 webpae.
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.


