1. Bubuka
The TASI TA612 series consists of professional digital thermocouple thermometers designed for accurate temperature measurement using K, J, and T type thermocouples. These devices offer various features including multi-channel measurement, data storage, and alarm functions. The series includes three distinct models:
- TA612A: Single-channel thermometer
- TA612B: Dual-channel thermometer
- TA612C: Four-channel thermometer with USB communication for PC data export.

2. Eusi Paket
Upon unpacking, please verify that all standard accessories are present. The contents may vary slightly depending on the specific model (TA612A, TA612B, or TA612C).

- Kotak
- Kantong lawon
- Meter (TA612A, TA612B, or TA612C)
- Instruksi Manual
- USB cable (only for TA612C model)
- K-type thermocouple probe(s):
- TA612A: 1 piece
- TA612B: 2 pieces
- TA612C: 4 pieces
3. Setélan
3.1 Pamasangan batré
The device is powered by 3 x 1.5V AA (LR06) batteries (not included). To install or replace batteries:
- Teang tempat panutup kompartemen batre dina tonggong alat.
- Buka panutup.
- Pasangkeun tilu batré AA, pastikeun polaritasna bener (+/-).
- Tutup panutup kompartemen batré aman.
The device also supports external power supply via USB (for TA612C) or a compatible adapter.

3.2 Thermocouple Probe Connection
The TA612 series thermometers are compatible with universal K/J/T type thermocouple probes. Ensure probes are securely inserted into the appropriate jacks.

Various K/J/T type plugs can be used, which are designed for easy insertion and removal.
4. Parentah Operasi
4.1 Panel Overview
Familiarize yourself with the device's control panel and display elements:

Unsur konci:
- K-type thermocouple probe jacks: For connecting probes.
- Indikator alarm: Flashes during alarm conditions.
- Layar LCD: VA color screen with backlight, displays measurements and status.
- TYPE K/J type switch: To select thermocouple type.
- ADJ electronic compensation: For probe adjustment.
- Tombol daya: To turn the device ON/OFF.
- H:M:S: tampilan waktos.
- REC / Data hold button: To record data or hold current readings.
- Max / Min buttons: Ka view maximum and minimum recorded temperatures.
- Tombol mode: To cycle through different operating modes.
- Unit switching button (°C/°F): To switch between Celsius and Fahrenheit.
4.2 Hurung/Pareum sareng Pareum Otomatis
Pencét éta Tombol daya to turn the device ON or OFF. The device features an automatic power-off function after 15 minutes of inactivity to conserve battery life. This function can be manually canceled if continuous operation is required.
4.3 Pangukuran Suhu Dasar
- Connect the thermocouple probe(s) to the appropriate channel jacks.
- Hurungkeun alat.
- Select the correct thermocouple type (K, J, or T) using the TYPE switch if applicable.
- The current temperature will be displayed on the LCD screen for each active channel.

4.4 Ngalihkeun Unit (°C/°F)
Pencét éta Tombol °C/°F to toggle between Celsius and Fahrenheit temperature units.
4.5 Data Hold and Max/Min Functions
- Tahan Data: Pencét éta REC / HOLD button briefly to freeze the current reading on the display. Press again to release.
- Max/Min: Pencét éta Tombol MAX / MIN to cycle through maximum, minimum, and current readings.
4.6 Fungsi Alarm
The device allows setting upper and lower temperature limits. If the measured temperature exceeds these limits, a buzzer alarm will sound, and the alarm indicator light will flash.

4.7 Data Storage and PC Connection (TA612C Only)
The TA612A/B models can record up to 9999 groups of data, while the TA612C model can record 5000 groups. The TA612C model also features a USB interface for connecting to a PC.

For the TA612C, connect the device to a computer using the provided USB cable. This allows for exporting recorded data, viewing real-time data sheets, and generating charts using the dedicated PC software.

5. Pangropéa
5.1 beberesih
Ngusap alat ku lemes, damp lawon. Entong nganggo pembersih atanapi pangleyur anu abrasif. Pastikeun alatna garing sateuacan disimpen atanapi dianggo salajengna.
5.2 Ngagantian batré
Replace batteries when the low battery indicator appears on the display to ensure accurate readings and proper device function. Refer to section 3.1 for battery installation instructions.
5.3 Panyimpenan
When not in use for extended periods, remove the batteries to prevent leakage. Store the device in a cool, dry place within the specified storage environment: -10°C to 50°C (14°F to 122°F) with maximum 70% relative humidity.
6. Cara ngungkulan
If you encounter issues with your TASI TA612 series thermometer, please refer to the following common troubleshooting steps:
- No display or device not turning on: Check battery installation and ensure batteries have sufficient charge. Try replacing with new batteries. For TA612C, try connecting via USB power.
- Bacaan teu akurat: Ensure thermocouple probes are correctly inserted and are of the appropriate type (K, J, or T). Check for any visible damage to the probes. Perform ADJ compensation if necessary.
- Alarm not functioning: Verify that upper and lower alarm limits are set correctly.
- USB connection issues (TA612C): Ensure the USB cable is securely connected to both the device and the PC. Check if the PC software is installed correctly and drivers are up to date.
Lamun masalah persists, kontak rojongan customer pikeun pitulung salajengna.
7. Spésifikasi
The following table details the technical specifications for the TASI TA612 series thermometers:

| Parameter | TA612A | TA612B | TA612C |
|---|---|---|---|
| Modél | TA612A | TA612B | TA612C |
| Jenis thermocouple | K, J, T | ||
| Métode pangukuran | Saluran tunggal | Saluran Dual | Opat saluran |
| Bedana suhu | - | ||
| Rentang | K-type: -200 ~ +1372°C (-328 ~ +2501°F) J-type: -200 ~ +1200°C (-328 ~ +2192°F) 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) | ||
| Alarem wates luhur | Default value is 1300°C | ||
| Alarem wates handap | Default value is -200°C | ||
| santunan ADJ | -9 ~ + 9 ° C | -9 ~ + 9.9 ° C | |
| sambungan USB | No | Sumuhun | |
| Panyimpen data | 9999 golongan | 5000 golongan (Only store thermocouple temp. data, not support ambient temp. data) | |
| Kisaran suhu lingkungan | 0 ~ 60°C | ||
| Ambient temp accuracy | ± 2 ° C | ||
| Recording interval time | H:M:S | ||
| Bracket num | 1/4 inci kacang | ||
| Samplaju ling | 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 | Random configuration probe. Measurement range: -50 ~ 300°C. Accuracy: ±1.5%. TA612A (1pcs), TA612B (2pcs), TA612C (4pcs). | ||
8. Tips pamaké
- For best accuracy, allow the thermometer and probes to stabilize at the ambient temperature before taking critical measurements.
- When measuring extreme temperatures, ensure the probes are rated for the expected range to prevent damage.
- Regularly check the battery level, especially before important measurement tasks, to avoid interruptions.
- Manpaatkeun fungsi panyimpenan data pikeun bacaan anu stabil dina lingkungan anu fluktuatif.
- For TA612C users, regularly back up recorded data to your PC to prevent loss.
9. Garansi jeung Rojongan
This TASI product is designed for reliability and durability. For any technical support, warranty claims, or service inquiries, please contact the seller or authorized service center. Keep your purchase receipt as proof of purchase.





