1. Introducció
The TASI TA612C is a portable digital thermometer designed for precise temperature measurement using K/J type thermocouples. This model supports four channels, allowing simultaneous measurement of multiple points. It features a VA digital color display, data hold function, MAX/MIN value tracking, extensive data storage capabilities, an alarm buzzer, and automatic shutdown for convenient and efficient operation. The TA612C also includes a USB interface for data upload and real-time measurement.
2. Contingut del paquet
Si us plau, comproveu el contingut del paquet en desembalar-lo per assegurar-vos que tots els elements hi són i no estan danyats.
- 1 x TASI TA612C Thermometer
- 4 x K-type Thermocouple Probes
- 1 x cable USB
- 1 x bossa d'emmagatzematge
- 1 manual d'usuari (anglès)

3. Característiques del producte
- 4-Channel Measurement: Simultaneously monitor temperatures from up to four different locations using K/J type thermocouples.
- Ampli rang de temperatures: Measures temperatures from -200℃ to 1372℃ (-328℉ to 2501℉).
- VA Digital Color Display: Provides clear and easy-to-read temperature values and operational status.
- Funció de retenció de dades: Freezes the current temperature reading on the display.
- MAX/MIN Value Tracking: Records and displays the maximum and minimum temperatures measured during a session.
- Extensive Data Storage: Stores up to 5000 groups of temperature data.
- USB Data Logger: Allows data upload to a computer and real-time measurement monitoring via USB connection.
- Adjustable Probe Error Compensation (ADJ): Compensates for probe inaccuracies within a range of -9℃ to 9℃.
- Alarma de temperatura alta/baixa: Configurable alarm limits (default 1300℃/-200℃) with dual sound and light alerts.
- Apagat automàtic: Conserva la durada de la bateria ja que s'apaga automàticament després d'un període d'inactivitat.

4. Configuració
4.1 Font d'alimentació
The TA612C thermometer can be powered by three AA/LR06 batteries (not included) or via a 5V 1A USB power source. Ensure batteries are inserted with correct polarity. For continuous operation or data transfer, connect the device using the provided USB cable.
4.2 Connecting Thermocouple Probes
The device supports K/J type thermocouples. Four K-type probes are included in the package. Connect the thermocouple probes to the corresponding input jacks (T1, T2, T3, T4) at the top of the device. Ensure a secure connection for accurate readings.

5. Instruccions de funcionament
5.1 Encès/Apagat
- Premeu el botó Botó d'encesa (
) per engegar el dispositiu. - Manteniu premut el botó Botó d'encesa for approximately 2 seconds to turn the device off.
5.2 Mostra finalview
The VA color display provides comprehensive information. Refer to the diagram below for key indicators:

5.3 Mesura bàsica
Once powered on and probes are connected, the device will automatically begin displaying temperature readings for each active channel. The sampling rate is approximately 1 time per second.
5.4 Retenció de dades
Premeu el botó REC > 2s HOLD button briefly to activate/deactivate the data hold function. The 'HOLD' indicator will appear on the display when active.
5.5 MAX/MIN Value
Premeu el botó MÀX. MÍN button to cycle through current, maximum (MAX), and minimum (MIN) temperature readings. The corresponding indicator will show on the display.
5.6 Canvi d'unitats (°C/°F)
Premeu el botó ° C / ° F botó per canviar entre les unitats de temperatura Celsius i Fahrenheit.
5.7 Emmagatzematge de dades
The TA612C can store up to 5000 groups of temperature data. To manually record data, press and hold the REC > 2s HOLD button for more than 2 seconds. The 'REC' indicator will flash, and the data group number will increment. The device stores the temperature values of the thermocouple channels, not ambient temperature.

5.8 Configuració d'alarma
The device has default high/low alarm limits of 1300℃ and -200℃. Consult the full user manual for detailed instructions on how to adjust these alarm thresholds. When an alarm condition is met, the device will provide both sound and light alerts.
5.9 Probe Error Compensation (ADJ)
The TA612C allows for probe error compensation (ADJ) within a range of -9℃ to 9℃. This feature helps to fine-tune the accuracy of readings for specific probes. Refer to the detailed user manual for steps on how to access and adjust this setting.
6. Data Management (USB)
The TA612C model features a USB interface for data connectivity. Connect the thermometer to a computer using the provided USB cable. This allows for:
- Càrrega de dades: Transfer stored temperature data from the device to your computer for analysis and record-keeping.
- Mesura en temps real: Monitor live temperature readings on your computer screen, which can be useful for long-term logging or detailed observation.
Software for data management is typically available from the manufacturer's website, as indicated in the included user manual.
7. Manteniment
7.1 Neteja
Per netejar el dispositiu, utilitzeu un suau, damp cloth. Do not use abrasive cleaners, solvents, or immerse the device in water. Ensure the device is powered off and disconnected from any power source before cleaning.
7.2 Emmagatzematge
When not in use, store the thermometer and its probes in the provided storage bag in a cool, dry place, away from direct sunlight and extreme temperatures. Remove batteries if the device will not be used for an extended period to prevent leakage.
7.3 Substitució de la bateria
When the battery indicator shows low power, replace the three AA/LR06 batteries. Ensure the device is powered off before opening the battery compartment and observe correct polarity when inserting new batteries.
8. Solució De Problemes
- El dispositiu no s'encén: Check battery installation and ensure batteries are not depleted. If using USB power, verify the cable and power source.
- Lectures inexactes: Ensure thermocouple probes are correctly and securely connected. Check for any visible damage to the probes. Consider using the ADJ compensation feature if a known offset exists.
- La pantalla està en blanc o parpelleja: Replace batteries or connect to USB power. If the issue persists, contact customer support.
- Problemes de transferència de dades: Ensure the USB cable is properly connected to both the device and the computer. Verify that the correct software/drivers are installed on your computer.
- Alarm not working: Check alarm settings to ensure limits are correctly configured and the alarm function is enabled.
For issues not covered here, please refer to the comprehensive user manual or contact KKnoon customer support.
9. Especificacions tècniques
| Paràmetre | Especificació |
|---|---|
| Model | TA612C |
| Canal | 4 canals |
| Emmagatzematge de dades | 5000 Grups |
| Data Upload & Real-time Measurement | Supported (USB) |
| Material | ABS (Acrylonitrile Butadiene Styrene), PC (Polycarbonate) |
| K/J Type Measurement Range | -200 ~ 1372 ℃ / -328 ~ 2501 ℉ |
| Precisió | ±0.2% + 0.7℃ |
| High/Low Alarm Limit (Default) | 1300℃ / -200℃ |
| ADJ Compensation Range | -9 ℃ ~ 9 ℃ |
| SampTarifa ling | Approx. 1 time/s |
| Font d'alimentació | 3 x AA/LR06 Batteries (not included) or USB 5V 1A |
| Mida de l'article | 177 x 70 x 35 mm (6.97 x 2.76 x 1.38 polzades) |
| Pes de l'article | 565 g (1.25 lliures) |
| Tipus de visualització | Digital VA Color Display |
| Tecnologia de connectivitat | USB |
10. Informació de seguretat
Please read and understand all safety instructions before using this device. Failure to follow these instructions may result in electric shock, fire, or personal injury.
- Do not operate the device if it appears damaged or is not functioning properly.
- No intenteu reparar ni modificar el dispositiu. Envieu totes les tasques de manteniment a personal qualificat.
- Ensure the correct type of thermocouple probes (K or J) are used and properly connected.
- Eviteu exposar el dispositiu a temperatures extremes, humitat o llum solar directa.
- Mantingueu el dispositiu allunyat de camps electromagnètics forts.
- Remove batteries if the device is not used for a long period to prevent battery leakage.
- Desfeu-vos de les piles i del dispositiu d'acord amb la normativa local.
11. Garantia i Suport
For warranty information, technical support, or service inquiries, please refer to the contact details provided in the original product packaging or visit the official KKnoon weblloc web. Conserveu el rebut de compra com a comprovant de compra per a reclamacions de garantia.