1. Ifihan
The Unit UT-306C Infrared Thermometer is a robust and easy-to-use device designed for non-contact surface temperature measurement. This series is suitable for various applications, including the food industry, machine maintenance, metal processing, cold storage, and other industrial fields.
It features a wide temperature range, selectable Celsius/Fahrenheit units, an EBTN display, auto power-off, and low battery indication.
2. Alaye Aabo
Jọ̀wọ́ ka gbogbo ìkìlọ̀ àti ìtọ́ni ààbò kí o tó lo ọjà yìí dáadáa. Àìtẹ̀lé àwọn ìtọ́ni wọ̀nyí lè yọrí sí ìkọlù iná mànàmáná, iná, tàbí ìpalára ńlá.
2.1 Gbogbogbo Aabo Awọn iṣọra
- Ma ṣe tọka lesa taara si awọn oju tabi awọn oju ti o tan imọlẹ.
- Do not use the device in environments with explosive gas, vapor, or dust.
- Jeki ẹrọ naa kuro ni awọn aaye itanna to lagbara.
- Ma ṣe gbiyanju lati tunto tabi yi ẹrọ naa pada. Tọkasi gbogbo iṣẹ si oṣiṣẹ oṣiṣẹ.
- Ensure the battery compartment is securely closed before use.
2.2 Aabo lesa
This device uses a Class 2 laser. Avoid direct eye exposure to the laser beam. The laser power is less than 1mW and the wavelength is 630nm-670nm.
3. Product Components and Display
Familiarize yourself with the main parts of your UT-306C Infrared Thermometer.

Nọmba 3.1: Iwaju view of the Unit UT-306C Infrared Thermometer, showing the display, trigger, and function buttons.

Nọmba 3.2: Apa view of the Unit UT-306C, highlighting the ergonomic grip and laser aperture.

Nọmba 3.3: Close-up of the EBTN-LCD display on the UT-306C, showing temperature readings and mode indicators.
3.1 Ifihan Ifihan
The EBTN-LCD display provides clear readings and indicators:
- HI/LO Alarm: Indicates if the measured temperature is above or below set limits.
- MU: Shows that the current reading is held on the display.
- °C/°F: Temperature unit indicator.
- MAX/MIN/AVG/DIF: Indicates the current measurement mode (Maximum, Minimum, Average, or Difference).
- Batiri Kekere: Icon appears when battery power is low.
4. Eto
4.1 Fifi sori batiri
- Wa ibi ipamọ batiri naa lori ọwọ ti iwọn otutu naa.
- Ṣii ideri batiri naa.
- Fi awọn batiri AAA 1.5V meji sii, ki o rii daju pe polarity ti o tọ (+/-).
- Pa ideri batiri naa ni aabo.
4.2 Agbara Tan / Pa
To power on the device, press the trigger. The device will automatically power off after a period of inactivity to conserve battery life.
5. Awọn ilana Iṣiṣẹ
5.1 Ipilẹ wiwọn
- Point the thermometer at the target surface.
- Press and hold the trigger. The laser pointer will activate (if enabled) to indicate the measurement area.
- The temperature reading will appear on the display.
- Release the trigger to hold the reading on the display (Data Hold function).
5.2 Unit Selection (°C/°F)
With the device powered on, press the 'SET' button to cycle through settings. Use the up/down arrows to change the temperature unit between Celsius (°C) and Fahrenheit (°F).
5.3 Àtúnṣe Ìtújáde Ìtújáde
Emissivity (ε) is crucial for accurate temperature measurement. The UT-306C allows adjustment from 0.10 to 1.00.
- Press the 'MODE' button to enter emissivity adjustment mode.
- Use the up/down arrows to increase or decrease the emissivity value.
- Press 'MODE' again to confirm and exit.
Refer to a standard emissivity table for common materials to ensure accuracy.
5.4 Measurement Modes (MAX/MIN/AVG/DIF)
Press the 'MODE' button repeatedly to cycle through different measurement modes:
- O pọju: Displays the maximum temperature measured during a scan.
- MIN: Displays the minimum temperature measured during a scan.
- AVG: Displays the average temperature measured during a scan.
- DIF: Displays the difference between the maximum and minimum temperatures measured during a scan.
5.5 Itaniji iwọn otutu giga / kekere
The device can be set to alarm when temperatures exceed or fall below predefined limits.
- Press 'SET' to enter alarm setting mode.
- Use the up/down arrows to adjust the high or low alarm threshold.
- Press 'SET' again to switch between high and low alarm settings.
- Press 'MODE' to exit alarm setting mode.
6. Itọju
6.1 Ninu ẹrọ naa
Láti rí i dájú pé àwọn ìkà tó péye àti láti mú kí ìwọ̀n thermometer rẹ pẹ́ sí i:
- Clean the lens with a soft, clean cloth or cotton swab moistened with water or medical alcohol.
- Nu ẹrọ naa casing pẹlu ipolowoamp asọ ati ìwọnba ọṣẹ. Ma ṣe lo abrasive ose tabi epo.
- Rí i dájú pé ẹ̀rọ náà gbẹ pátápátá kí o tó fi pamọ́ tàbí kí o tó lò ó.
6.2 Batiri Rirọpo
When the low battery indicator appears on the display, replace the batteries as described in the "Battery Installation" section (4.1). Always use two new 1.5V AAA batteries.
6.3 Ibi ipamọ
Store the thermometer in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for extended periods, remove the batteries to prevent leakage.
7. Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Ẹrọ naa ko ṣiṣẹ. | Awọn batiri ti o ku tabi ti ko tọ ti fi sori ẹrọ. | Ropo awọn batiri, aridaju ti o tọ polarity. |
| Awọn kika ti ko pe. | Incorrect emissivity setting; lens is dirty; distance to spot ratio exceeded. | Adjust emissivity; clean the lens; ensure measurement is within 12:1 distance spot ratio. |
| "HI" or "LO" displayed. | Temperature is outside the measurement range (-50°C to 500°C). | Ensure the target temperature is within the device's specified range. |
| Lésà kò hàn. | Laser function is disabled. | Check settings to ensure laser is enabled. |
8. Awọn pato
| Paramita | Iye |
|---|---|
| Awoṣe | UT306C |
| Awọn iwe-ẹri | CE, UKCA |
| Iwọn otutu | -50℃~500℃ (-58℉~932℉) |
| Lesa Iru | Circle |
| Yiye | ±2°C tàbí ±2% (èyíkéyìí tó bá pọ̀ jù) |
| Ipinnu | 0.1°C |
| Distance Spot Ratio (D:S) | 12:1 |
| Akoko Idahun | ≤250ms |
| Emissivity | 0.10~1.00 (adjustable) |
| Lesa Kilasi | Kilasi 2 |
| Agbara lesa | 1mW |
| Lesa wefulenti | 630nm~670nm |
| Idahun Spectral | 8µm~14µm |
| Ifihan Iru | EBTN-LCD |
| Aṣayan kuro | ° C / ° F |
| Idaduro data | Bẹẹni |
| Agbara Aifọwọyi Paa | Bẹẹni |
| Itọkasi Batiri Kekere | Bẹẹni |
| Ipo POGBO/MIN/AVG/DIF | Bẹẹni |
| Itaniji giga / Low otutu | Yes (Audible) |
| Idanwo Drop | 1m |
| Agbara | 2 x 1.5V AAA batiri |
| Awọ ọja | Pupa ati grẹy |
| Iwọn Ọja | 161.5g |
| Iwọn ọja | 146×78×45mm |
9. Atilẹyin ọja ati Support
For warranty information and technical support, please refer to the official Unit webaaye tabi kan si olupin agbegbe rẹ. Tọju iwe-ẹri rira rẹ bi ẹri rira.





