1. Bubuka
The TASI TA612 Series is a range of high-accuracy handheld digital thermometers designed for precise temperature measurement using K, J, and T-type thermocouples. Available in single-channel (TA612A), dual-channel (TA612B), and four-channel (TA612C) configurations, these devices offer a wide temperature measuring range, data storage capabilities, and a clear VA digital color display. The TA612C model further enhances functionality with a USB interface for PC connection, enabling data upload and real-time measurement analysis. This manual provides essential information for the safe and effective operation of your TASI TA612 Series thermometer.
2. Émbaran Kasalametan
- Baca sagala parentah taliti saméméh pamakéan.
- Do not operate the device if it appears damaged or is not functioning properly.
- Ensure correct thermocouple type (K, J, or T) is used for accurate measurements.
- Hindarkeun alat ka suhu ekstrim, kalembaban, atanapi sinar panonpoé langsung.
- Remove batteries if the device is not used for an extended period to prevent leakage.
- Jauhkeun alat tina médan éléktromagnétik anu kuat.
3. Eusi Paket
Please check the contents of your package upon receipt. The standard package for the TA612C model includes:
- TASI TA612C Thermometer Unit
- Mawa Kasus
- Instruksi Manual
- K-type Thermocouple Probes (Quantity varies by model: 1 for TA612A, 2 for TA612B, 4 for TA612C)
- USB Cable (for TA612C only)

4. Produk Langkungview
The TASI TA612 Series thermometers feature a robust design with a clear VA color screen and intuitive controls.
4.1 Témbongkeun Parentah
The VA digital color screen (53 x 44mm) provides comprehensive information:

- H:M:S / Time: Displays current time or recording duration.
- Tingkat batré: Nunjukkeun kakuatan batré sésana.
- Temp. Unit: Shows selected temperature unit (°C or °F).
- T1, T2, T3, T4: Displays temperature readings for each channel.
- ADJ Compensation: Indicates probe error compensation status.
- Data Hold/Max/Min: Shows active data hold, maximum, or minimum readings.
- USB: (TA612C only) Indicates USB connection status.
- APO: Auto Power Off indicator.
- REK: Data recording indicator.
- HI/LOW: High/Low alarm indicators.
4.2 Tombol jeung palabuhan
- Tombol Daya: Ngahurungkeun / mareuman alat.
- Tombol MODE: Cycles through different measurement modes or settings.
- Tombol MAX/MIN: Displays maximum, minimum, or average temperature readings.
- REC / >2s HOLD Button: Initiates data recording (short press) or holds the current display (>2s long press).
- ADJ / >2s TYPE Button: Adjusts probe compensation (short press) or changes thermocouple type (>2s long press).
- Tombol panah luhur/handap: Used for navigation and setting adjustments.
- Tombol °C/°F: Toggles between Celsius and Fahrenheit units.
- Universal K/J/T Jack: Input ports for thermocouple probes.
- USB Micro Interface: (TA612C only) For connecting to a PC for data transfer and power.

5. Setélan
5.1 Pamasangan batré
The device is powered by 3 x 1.5V AA (LR06) batteries (not included).
- Buka panutup kompartemen batré dina tonggong alat.
- Pasangkeun tilu batré AA, pastikeun polaritasna bener (+/-).
- Tutup panutup kompartemen batré aman.
Alternatively, the device can be powered via the USB micro interface (5V) for continuous operation, especially for the TA612C model when connected to a PC.

5.2 Sambungan Thermocouple
Insert the K, J, or T-type thermocouple probes into the corresponding universal input jacks on the top of the device. Ensure they are securely seated.
6. Parentah Operasi
6.1 Daya Hurung/Pareuman
Pencét éta Kakuatan tombol pikeun ngahurungkeun alat. Pencét terus tahan Kakuatan tombol deui pikeun mareuman.
6.2 Pangukuran Suhu Dasar
- Connect the desired thermocouple probe(s).
- Daya dina alat.
- The current temperature for each connected channel will be displayed on the screen.
- Pencét éta ° C / ° F button to switch between Celsius and Fahrenheit units.

6.3 Data Tahan
To hold the current temperature readings on the display:
- During measurement, briefly press the REC / >2s HOLD button. The 'HOLD' indicator will appear on the screen.
- Press the button again to release the data hold and resume real-time measurement.
6.4 MAX/MIN Measurement
Ka view the maximum, minimum, or average temperature recorded during a measurement session:
- Pencét éta MAX/MIN kancing.
- Each press will cycle through MAX, MIN, and current readings.
6.5 Setélan alarem
The device features upper and lower limit alarms with sound and light indication. The default upper limit is 1300°C and the lower limit is -200°C. Refer to the full instruction manual for detailed steps on how to customize these limits.

6.6 Panyimpenan Data
The TA612 Series thermometers can store temperature data:
- TA612A/B: Up to 9999 groups of data.
- TA612C: Up to 5000 groups of data.
To initiate data recording, briefly press the REC / >2s HOLD button. The 'REC' indicator will appear. Press again to stop recording. The device stores thermocouple channel temperature values, not ambient temperature data.

6.7 PC Connection (TA612C Only)
The TA612C model can connect to a PC via USB for advanced data management:
- Connect the TA612C to your PC using the provided USB cable.
- Install the necessary software (refer to the included CD or manufacturer's website for software and drivers).
- The software allows for real-time data display, data export, and generation of charts.

6.8 Otomatis Pareum (APO)
The device features an automatic power-off function after approximately 15 minutes of inactivity to conserve battery life. This function can be manually canceled; refer to the detailed instruction manual for specific steps.
7. Pangropéa
- beberesih: Ngusap alat ku kaén anu lemes sareng garing. Ulah make cleaners abrasive atawa pangleyur.
- Ngagantian batré: Replace batteries when the low battery indicator appears on the display. Ensure correct battery type and polarity.
- Panyimpenan: Store the thermometer in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for extended periods, remove the batteries.
- Perawatan Probe: Handle thermocouple probes carefully. Avoid bending or damaging the probe tips.
8. Cara ngungkulan
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Alat teu hurung | Dead or incorrectly installed batteries; No USB power (if applicable) | Replace batteries, ensuring correct polarity. Check USB connection and power source. |
| Bacaan suhu teu akurat | Loose probe connection; Incorrect thermocouple type; Probe damage; Need for ADJ compensation | Ensure probes are securely connected. Verify correct K/J/T type. Inspect probes for damage. Perform ADJ compensation if necessary (refer to manual). |
| Alarm constantly active | Temperature outside set limits; Incorrect alarm settings | Check the measured temperature. Review and adjust upper/lower alarm limits. |
| TA612C not connecting to PC | Faulty USB cable; Missing/incorrect drivers; Software issue | Try a different USB cable. Install/reinstall PC software and drivers from the manufacturer. |
| Data recording not working | Memory full; Recording not initiated correctly | Check available memory. Ensure 'REC' indicator is active after pressing the button. Clear old data if memory is full. |
9. Spésifikasi

| Parameter | TA612A | TA612B | TA612C |
|---|---|---|---|
| Type of Thermocouple | K / J / T | ||
| Métode pangukuran | Saluran Tunggal | Saluran Ganda | Opat Saluran |
| Temperature Range (K-type) | -200 ~ +1372°C (-328 ~ +2501°F) | ||
| Temperature Range (J-type) | -200 ~ +1200°C (-328 ~ +2192°F) | ||
| Temperature Range (T-type) | -200 ~ +400°C (-328 ~ +752°F) | ||
| Resolusi | (-99 ~ +999.9) 0.1°C/°F; (-200 ~ -100°, >1000°) 1°C/°F | ||
| Akurasi | ± (0.2% + 0.7) | ||
| Higher Limit Alarm | Default value is 1300°C | ||
| Alarem Wates Handap | Default value is -200°C | ||
| ADJ Compensation | -9 ~ + 9 ° C | ||
| Sambungan USB | No | No | Sumuhun |
| Panyimpenan Data | 9999 golongan | 5000 golongan | |
| Ambient Temp Range | 0 ~ 60°C (Accuracy ±2°C) | ||
| Sampling Laju | 1 waktos / s | ||
| Otomatis Pareum | 15 mins (can be canceled) | ||
| Lingkungan Gawé | -10 ~ 50°C, max 80% RH, indoor altitude < 2000m | ||
| Lingkungan Panyimpenan | -10 ~ 50°C, max 70% RH (battery removed) | ||
| Ukuran produk | 177 x 70 x 35 mm | ||
| Ukuran layar | 53 x 44 mm | ||
| Beurat | Kira-kira. 189g (teu kalebet batré) | ||
| Kakuatan | 3 x 1.5V AA (LR06) battery, USB micro interface 5V | ||
| K-type Thermocouple Probe | 1 pc | 2 buah | 4 buah |
10. Tips pamaké
- For critical measurements, allow the probes to stabilize in the environment for a few minutes before taking a reading.
- Always ensure the correct thermocouple type (K, J, or T) is selected in the device settings to match the probe being used.
- Utilize the data storage feature for monitoring temperature trends over time, especially with the TA612C's PC connectivity for detailed analysis.
- The 1/4" screw thread mounting hole can be used to secure the device to a tripod or stand for hands-free operation.
11. Garansi jeung Rojongan
TASI products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the contact information provided with your purchase documentation or visit the official TASI websitus. Punten tahan bukti pameseran anjeun pikeun klaim garansi.





