1. Introduzzjoni
The INFURIDER YF-1500C is a professional non-contact infrared thermometer designed for safely measuring surface temperatures of hot, hazardous, or hard-to-reach objects. This device provides quick and accurate temperature readings without physical contact, making it ideal for various industrial, automotive, and home applications. Simply point the thermometer at the target and press the trigger to obtain the temperature.
Important Safety Note: This device is not intended for measuring human or animal body temperature.
2. Informazzjoni dwar is-Sigurtà
- Sigurtà tal-Laser: This product uses a Class II laser with an optical output of less than 0.5 mW and a wavelength of 8-14um. Do not stare directly into the laser beam or point it at people or animals.
- Użu Intenzjonat: This thermometer is designed for industrial and household surface temperature measurements only. It is not a medical device.
- Immaniġġjar: Do not expose the device to extreme temperatures, humidity, or direct sunlight. Avoid dropping or subjecting the device to strong impacts.
- Manutenzjoni: Refer to the maintenance section for cleaning instructions. Do not attempt to disassemble or repair the device yourself.
3. Karatteristiċi tal-prodott
- Preċiżjoni Għolja: +/-2% reading or +/-2℃ (for temperatures above 0℃), +/-4℃ (for -50℃ to 0℃).
- Firxa Wiesgħa ta' Temperatura: -58℉ sa 2732℉ (-50℃ sa 1500℃).
- Distance Spot Ratio (D:S): 30:1, allowing for safer measurements from a distance.
- Emissività aġġustabbli: 0.1-1.0, for accurate readings on various surface materials.
- Ħin ta' Rispons Mgħaġġel: 0.25 seconds for instant readings.
- Puntaturi Doppji bil-Lejżer: For precise targeting of the measurement area.
- Color LCD Backlight & Flashlight: Ensures clear visibility of readings in dark environments.
- Data Record Function: Stores up to 12 sets of data.
- High/Low Alarm (HAL/LAL): User-settable temperature alarms with audible alerts.
- Tifi awtomatiku: Powers off after 30 seconds of inactivity to conserve battery.
- Żamma tad-Data: Jiffriża l-qari attwali fuq id-displej.
- MAX/MIN/AVG/DIF Display: Shows maximum, minimum, average, and differential temperature values.
- Unit Switchable: Ibdel faċilment bejn Celsius (℃) u Fahrenheit (℉).
- Indikazzjoni Baxxa tal-Batterija: Twissijiet meta jkun hemm bżonn li l-batterija tinbidel.
- Disinn faċli għall-utent: Non-slip grip for comfortable handling.
4. Prodott Aktarview
Familiarize yourself with the components and display of your INFURIDER YF-1500C thermometer.

Figura 1: INFURIDER YF-1500C Components and Display Layout.

Figura 2: Diverse applications of the INFURIDER YF-1500C thermometer.
5. Setup
5.1 Installazzjoni tal-batterija
The INFURIDER YF-1500C requires one 9V (6F22) battery for operation. Follow these steps to install or replace the battery:
- Sib il-kompartiment tal-batterija fuq il-manku tat-termometru.
- Use the provided screwdriver to loosen the screw securing the battery compartment cover.
- Gently pull down the battery door in the direction of the arrow to open the compartment.
- Insert a new 9V (6F22) battery, ensuring correct polarity.
- Agħlaq l-għatu tal-kompartiment tal-batterija u issikka l-kamin.

Figura 3: Battery Replacement Steps.
6. Istruzzjonijiet Operattivi
6.1 Power On/Off
To power on the thermometer, simply press the measurement trigger. The device will automatically shut off after 30 seconds of inactivity to conserve battery life.
6.2 Measuring Temperature
Point the infrared lens towards the target object. Press and hold the measurement trigger. The dual laser pointers will indicate the measurement area. The temperature reading will be displayed on the LCD screen. Release the trigger to hold the reading (Data Hold function).

Figura 4: Understanding the 30:1 Distance Spot Ratio.
6.3 Unit Conversion (℃/℉)
To switch between Celsius (℃) and Fahrenheit (℉), press the '℃/℉' button located on the control panel.

Figura 5: Celsius and Fahrenheit Conversion on Display.
6.4 Għażla tal-Modalità
Agħfas il-buttuna 'MODE' biex tiċċikla bejn modi differenti ta' wiri:
- MAX: Juri t-temperatura massima rreġistrata matul is-sessjoni tal-kejl attwali.
- MIN: Juri t-temperatura minima rreġistrata matul is-sessjoni tal-kejl attwali.
- AVG: Displays the average temperature recorded.
- DIF: Displays the difference between the maximum and minimum temperatures.
- REC: Activates data recording mode. Press 'MODE' to select 'REC', then use the trigger to record up to 12 sets of data.
- HAL/LAL (High/Low Alarm): Allows you to set high and low temperature alarm thresholds.
6.5 Aġġustament tal-Emissività
Emissivity (E) is crucial for accurate temperature readings. Different materials have different emissivities. The YF-1500C allows adjustment from 0.1 to 1.0. To adjust emissivity, press the 'E/' button, then use the 'UP' or 'DOWN' buttons to change the value. Consult a standard emissivity table for common materials if precise measurements are required.
6.6 Allarm ta 'Temperatura Għolja/Baxxa
To set the high (HAL) or low (LAL) temperature alarm:
- Press the 'MODE' button until 'HAL' or 'LAL' appears on the display.
- Use the 'UP' or 'DOWN' buttons to adjust the desired alarm temperature.
- Once set, if the measured temperature exceeds the HAL or falls below the LAL, the device will emit an audible 'beep beep beep' sound and the alarm icon will flash.

Figura 6: Temperature Alarm Indication.
6.7 Dawl ta' wara u Torċa
Press the 'Back light/up' button to toggle the LCD backlight and flashlight on or off. This feature is useful for measurements in dimly lit conditions.
7. Manutenzjoni
7.1 Tindif
To clean the thermometer, wipe the casing b'nadif, damp cloth. Do not use abrasive cleaners or solvents. Ensure the infrared lens is kept clean and free of dust or debris for accurate readings.
7.2 Ħażna
When not in use, store the thermometer in its carrying case in a cool, dry place, away from direct sunlight and extreme temperatures. For prolonged storage, it is recommended to remove the battery to prevent leakage.
8 Issolvi l-problemi
- Display shows "Lo" or "Hi": This indicates the measured temperature is outside the device's operational range.
- Qari mhux eżatt:
- Check the distance-to-spot ratio; ensure the target fills the measurement spot.
- Verify the emissivity setting matches the material being measured.
- Kun żgur li l-lenti infra-aħmar hija nadifa.
- Ebda Qawwa:
- Check if the 9V battery is correctly installed.
- Replace the battery if the low battery indicator is shown or if the device does not power on.
- L-allarm jinstema' b'mod mhux mistenni: Check the HAL/LAL settings to ensure they are appropriate for your application.
9. Speċifikazzjonijiet
| Firxa tat-Temperatura | -58℉ sa 2732℉ (-50℃ sa 1500℃) |
| Eżattezza | +/-4℃ (-50℃ to 0℃); +/-2% reading +2℃ (0℃ above) |
| Proporzjon tad-Distanza tal-Post (D:S) | 30:1 |
| Emissività | 0.1-1.0 Aġġustabbli |
| Riżoluzzjoni | 0.1 ℃ jew 1 ℉ |
| Ħin ta' Rispons | 0.25 sekonda |
| Ripetibbiltà | 1% or 1℃ |
| Tip ta' Laser | Class II, <0.5mW, 8-14um wavelength |
| Itfi Awtomatiku | 30 sekonda |
| Qawwa | Batterija ta' 9V (6F22) |
| Materjal | Plastik |
| Karatteristika Speċjali | Kejl mingħajr kuntatt |
10. Kontenut tal-Pakkett
The INFURIDER YF-1500C package includes:
- 1 x INFURIDER YF-1500C Infrared Thermometer
- 1 x Każ tal-Ġarr
- 1 x tornavit
- Batterija waħda ta' 9V (6F22)
- 1 x Manwal għall-Utent
11. Garanzija u Appoġġ
INFURIDER provides lifetime technical support for this product. If you have any questions or require assistance with your thermometer, please do not hesitate to contact us. We are committed to providing prompt support.