1. Produk Langkungview
The Elitech ICT-220 is a dual-channel Bluetooth thermocouple thermometer designed for precise temperature measurement and data logging. It supports K-type thermocouples and offers real-time data viewing via a dedicated mobile application. This device is suitable for various applications including industrial, HVAC, freezer, and laboratory environments.
fitur konci ngawengku:
- Data real-time viewing and graphing on the "Elitech Tools" APP.
- Optional 5000-group recording capacity with unlimited data storage when connected to the APP.
- Support for two K-type thermocouples with ADJ Temperature Compensation.
- Switchable Fahrenheit/Celsius units.
- Functions for MAX/MIN/AVG temperature, and temperature difference (T1-T2).
- Data hold, LCD backlight control, and auto-off features.
- Magnetic design for convenient placement.

Figure 1: Elitech ICT-220 Thermometer with connected K-type thermocouples and the accompanying mobile application interface.
2. Émbaran Kasalametan
Please read all safety warnings and instructions before using this product to prevent electric shock, fire, or injury. Keep this manual for future reference.
- Ulah nyobian ngalereskeun atanapi ngarobih alat. Serahkan sadaya perawatan ka tanaga anu mumpuni.
- Ensure proper connection of thermocouples to avoid inaccurate readings or damage.
- Ulah ngalaan alat ka suhu ekstrim, kalembaban, atawa sinar panonpoé langsung.
- Hindarkeun ngaragragkeun alatna atanapi mangaruhan kana tabrakan anu kuat.
- Always use the specified battery type (AA batteries) and dispose of them properly.
- Jauhkeun alat tina médan éléktromagnétik anu kuat.
- This device is not waterproof. Do not soak in water or other liquids.
3. Eusi Paket
Pastikeun yén sadaya item aya dina bungkusan:
- Elitech ICT-220 Thermometer Unit
- 2 x K-Type Thermocouples
- Dasi Nylon
- Batré 3 x AA (dipasang sateuacana atanapi kalebet nyalira)
- Manual pangguna (dokumén ieu)

Figure 2: All items included in the Elitech ICT-220 product package.
4. Setup Guide
4.1. Pamasangan batré
- Teang tempat panutup kompartemen batre dina tonggong alat.
- Open the cover and insert 3 AA batteries, ensuring correct polarity (+/-).
- Tutup panutup kompartemen batré aman.
4.2. Thermocouple Connection
- Identify the two input ports labeled T1 and T2 on the top of the thermometer.
- Connect the K-type thermocouples to the respective ports. Ensure the yellow and red prongs are inserted into the correct terminals (yellow to positive, red to negative).
- The device will display temperature readings for T1 and T2 once connected.

Figure 3: Connecting K-type thermocouples to the Elitech ICT-220 device.
4.3. Mobile Application Installation
The Elitech ICT-220 integrates with the "Elitech Tools" mobile application for enhanced functionality, including real-time data graphing, report generation, and advanced settings.
- Download the "Elitech Tools" app from the App Store (iOS) or Google Play Store (Android).
- Pasang aplikasi dina smartphone atanapi tablet anjeun.
4.4. Papasangan Bluetooth
- Pastikeun Bluetooth diaktipkeun dina alat sélulér Anjeun.
- Power on the Elitech ICT-220 thermometer.
- Open the "Elitech Tools" app and follow the on-screen instructions to search for and connect to your ICT-220 device. The device name will typically appear as "ICT-220" or similar.
- Once paired, the Bluetooth icon on the thermometer's display will indicate a successful connection.
5. Parentah Operasi
5.1. Kadali alat

Figure 4: Elitech ICT-220 Button Functions.
- Tombol Daya (Beureum): Press and hold to power ON/OFF the device.
- Tombol Setélan (Ikon Gear): Press and hold to enter the settings menu. Press to navigate within menus.
- Temperature Interface Switch (Three Lines Icon): Press to cycle through different display modes (e.g., T1, T2, T1-T2).
- Bluetooth ON/OFF (Bluetooth Icon): Press to toggle Bluetooth connectivity.
- Temperature Change Display (Wave Icon): Pencét pikeun view temperature change trends.
- Buzzer ON/OFF (Speaker Icon): Press to enable or disable the buzzer.
- Tombol TAHAN: Press to hold the current temperature readings on the display.
5.2. Real-time Temperature Measurement
After connecting the thermocouples and powering on the device, the current temperatures for T1 and T2 will be displayed on the LCD screen. The acquisition frequency is greater than 5 times per second, with a response time (T99) of less than 2 seconds for bare wire thermocouples.

Figure 5: Real-time temperature display on the ICT-220.
5.3. Ngalihkeun Unit Suhu
Pikeun ngaganti antara Celsius (°C) sareng Fahrenheit (°F):
- Pencét jeung tahan tombol Tombol Setélan (Gear Icon) to enter the settings menu.
- Use the navigation buttons to select "UNIT".
- Pencét éta Tombol Setélan again to toggle between °C and °F.
- Exit the settings menu to apply the changes.

Figure 6: Changing temperature units on the ICT-220.
5.4. MAX/MIN/AVG and Temperature Difference
The device can display maximum, minimum, average temperatures, and the difference between T1 and T2.
- Pencét éta Temperature Change Display Button (Wave Icon) to cycle through MAX, MIN, and AVG interfaces for T1 and T2.
- Pencét éta Temperature Interface Switch Button (Three Lines Icon) to view the temperature difference (T1-T2).

Figure 7: Display modes for MAX/MIN/AVG and temperature difference.
5.5. Data Logging and Reporting (via App)
The Elitech ICT-220, when connected to the "Elitech Tools" app, offers advanced data logging capabilities.
- Real-time Graphing: View live temperature data in a graphical format on the app.
- Panyimpenan Data: The device has an optional 5000-group recording capacity. When connected to the app, data storage is unlimited.
- Ngahasilkeun Laporan: The app can automatically generate CSV/PDF reports of recorded data.
- OTA Firmware Upgrade: The app supports Over-The-Air firmware upgrades to keep your device up-to-date.

Gambar 8: Data real-time viewing on the Elitech Tools app.

Figure 9: Instant data analysis and OTA upgrade capabilities.
5.6. ADJ Temperature Compensation
The device supports ADJ Temperature Compensation for improved accuracy. This setting can be accessed and adjusted within the device's settings menu or through the Elitech Tools app.
5.7. Magnetic Design
The Elitech ICT-220 features a built-in magnet, allowing it to be conveniently attached to metal surfaces, such as air conditioning units, for hands-free operation.

Figure 10: Magnetic design for hands-free use.
6. Pangropéa
6.1. beberesih
Pikeun ngabersihkeun alat, paké lemes, damp lawon. Ulah make cleaners abrasive atawa pangleyur. Ulah soak alat dina cai atawa cairan séjén.
6.2. Ngagantian batré
When the battery indicator on the display shows low power, replace the AA batteries as described in the Setup Guide (Section 4.1).
6.3. Panyimpenan
Lamun teu dipaké pikeun période nambahan, cabut accu pikeun nyegah leakage. Simpen alat dina tempat anu tiis, garing, jauh tina sinar panonpoé langsung sareng suhu anu ekstrim.
7. Cara ngungkulan
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Alat teu hurung. | batré lemah atawa maot; pamasangan batré salah. | Ganti batré ku batré AA anyar, mastikeun polaritasna bener. |
| Bacaan suhu teu akurat. | Thermocouples not properly connected; damaged thermocouples; need for calibration. | Ensure thermocouples are securely connected. Replace damaged thermocouples. Perform ADJ compensation or calibration if necessary. |
| Cannot connect to mobile app via Bluetooth. | Bluetooth not enabled on device/phone; device too far from phone; app not updated. | Ensure Bluetooth is active on both devices. Keep devices within range. Update the "Elitech Tools" app to the latest version. Restart both devices. |
| Data logging not working. | Device not connected to app; insufficient memory (if not connected to app). | Ensure the device is paired and connected to the "Elitech Tools" app. The 5000-group capacity is optional; for unlimited storage, maintain app connection. |
| Display is dim or not working. | Low batteries; display damage. | Ganti batréna. Upami masalahna masih aya, hubungi dukungan palanggan. |
8. Spésifikasi
- Jumlah modél: ICT-220
- Temperature Range (K-type thermocouples): -58~482°F (-50~250°C)
- Akurasi: ±(0.5°C + 0.5% bacaan)
- Resolusi: 0.1°C/°F (1.0°C/°F > 100°C/212°F)
- Acquisition Frequency: >5 times/s
- Waktu Tanggapan (T99): <2s
- Jenis tampilan: LCD digital kalayan lampu tukang
- Konektipitas: Bluetooth
- Sumber Daya: 3 x aki aki (kalebet)
- Kahirupan batré: Kurang leuwih 150 jam
- Bahan luar: palastik
- Ukuran produk: 9.65 x 3.58 x 2.09 inci
- Beurat produk: 13.44 ons
- Fitur husus: Dual digital thermometer, magnetic design
- Spésifikasi patepung: ASME, ASTM
9. Jaminan & Dukungan
9.1. Émbaran jaminan
Elitech products are manufactured to high-quality standards. For specific warranty details, please refer to the warranty card included with your product packaging or visit the official Elitech websitus. Garansi biasana nyertakeun cacad dina bahan sareng pagawean dina panggunaan normal.
9.2. Rojongan Palanggan
If you encounter any issues or have questions regarding your Elitech ICT-220 thermometer, please contact Elitech customer support. You can find contact information on the Elitech websitus atanapi dina dokuméntasi produk Anjeun.
For additional resources and product information, visit the Elitech store online: Elitech Store





