CEM DT-8807S
CEM DT-8807S Digital Infrared Thermometer User Manual
Ditta: CEM | Mudell: DT-8807S
1. Introduzzjoni u Fuqview
The CEM DT-8807S is a versatile non-contact infrared thermometer designed for quick and accurate temperature readings. It is suitable for measuring body temperature (forehead mode) as well as surface temperatures of objects and liquids. Its intelligent features, including a multi-color LCD backlight and memory function, make it a reliable tool for various applications.
This manual provides essential information for the safe and effective use of your DT-8807S thermometer. Please read it thoroughly before operation and retain it for future reference.
2. Informazzjoni dwar is-Sigurtà
- This device is intended for non-contact temperature measurement. Do not use it for purposes other than those described in this manual.
- Tgħaddix it-termometru fl-ilma jew likwidi oħra.
- Żomm l-apparat fejn ma jintlaħaqx mit-tfal u l-annimali domestiċi.
- Avoid direct eye contact with the infrared sensor.
- Tesponix it-termometru għad-dawl tax-xemx dirett, temperaturi estremi, jew umdità għolja.
- If the device is damaged, do not attempt to repair it yourself. Contact customer support.
- Temperature readings from this device are for reference only and should not replace a medical diagnosis. Consult a healthcare professional if you have concerns about your temperature.
3. Karatteristiċi tal-prodott
- Kejl mingħajr Kuntatt: Reads temperature from the forehead without physical contact, reducing cross-infection risk.
- Veloċi u Preċiż: Equipped with advanced infrared technology for instant readings in approximately 1 second, with an accuracy of ±0.1°C (±0.5°F).
- Multifunctional 2-in-1 Mode: Designed for all ages, including adults, babies, and elders. Can measure forehead temperature (89.6°F to 107.6°F / 32.0°C to 42.0°C) and surface temperature of objects/liquids (32.0°F to 140.0°F / 0°C to 60°C).
- Intelligent Display & Alarm: Features a large, clear LCD backlight with 3 different colors indicating temperature status (normal, elevated, fever). Abnormal temperatures are accompanied by a warning sound.
- Funzjoni tal-memorja: Automatically stores up to 32 sets of measurements for easy tracking of temperature changes.
- Mod Silenzjuż: Option to mute the buzzer for quiet operation, ideal for sleeping infants.
- Mitfi Awtomatiku: Automatically shuts off after 7 seconds of inactivity to conserve battery life.
- °C/°F Swiċċjabbli: Ibdel faċilment bejn unitajiet Celsius u Fahrenheit.
- Disinn Ergonomiku: 15° arc design for comfortable holding and easier measurement.
4. Komponenti u Partijiet
Your CEM DT-8807S package includes the following items:
- CEM DT-8807S Digital Infrared Thermometer
- Manwal ta' Istruzzjoni
- Gwida Rapida għall-Utent
- Żewġ Batteriji AAA 1.5V
- Kaxxa tal-Ġarr (tista' tvarja skont il-pakkett)
- Gift Box (packaging)

Thermometer Parts Overview
- Sensor IR: Located at the front, used for detecting infrared radiation.
- Buttuna tal-Kejl: Press to take a reading.
- Wiri LED: Shows temperature readings, mode, and indicators.
- Qoxra tal-batterija: Located at the bottom for battery insertion.

5. Setup
5.1 Installazzjoni tal-batterija
- Locate the battery cover at the bottom of the thermometer.
- Żerżaq l-għatu tal-batterija miftuħ.
- Daħħal żewġ batteriji AAA ta' 1.5V, waqt li tiżgura l-polarità korretta (+/-).
- Agħlaq l-għatu tal-batterija sew.
5.2 Power On/Off
To power on the device, simply press the measurement button. The thermometer will perform a self-test and display the last reading. The device will automatically power off after 7 seconds of inactivity.
5.3 Unitajiet tat-Temperatura li Jibdlu (°C/°F)
Biex taqleb bejn Celsius (°C) u Fahrenheit (°F):
- Ensure the thermometer is powered on.
- Locate the small button inside the battery compartment or a dedicated mode button (refer to the quick user guide for exact location if not obvious).
- Press this button to toggle between °C and °F. The display will update to show the selected unit.

6. Istruzzjonijiet Operattivi
6.1 Taking a Forehead Temperature (Body Mode)
- Ensure the thermometer is in Body Mode (indicated by a person icon on the display). If not, switch modes as per the quick user guide.
- Aim the thermometer probe at the center of the forehead from a distance of less than 1.18 inches (3 cm).
- Press the measurement button once.
- Wait for the thermometer to beep (if silent mode is off) and display the reading. The reading will appear in approximately 0.5 seconds.
- The LCD backlight color will indicate the temperature status: green for normal, orange for elevated, and red for fever (with an audible alarm).

6.2 Taking Object/Surface Temperature (Surface Mode)
- Ensure the thermometer is in Surface Mode (indicated by a house icon on the display). If not, switch modes as per the quick user guide.
- Aim the thermometer probe at the surface of the object or liquid you wish to measure.
- Press the measurement button once.
- Il-qari se jintwera fuq l-iskrin.

6.3 Nifhmu l-Indikaturi tal-Wiri
- "Lo" or "Hi": Indicates the measured temperature is outside the device's operating range for the selected mode. For body temperature, "Lo" means below 95°F (35.0°C) and "Hi" means above 107.6°F (42.0°C).
- Low Battery Symbol: A battery icon will appear on the display when the battery level is low, indicating it's time to replace the batteries.


6.4 Funzjoni tal-Memorja
The thermometer automatically stores the last 32 temperature readings. To access the memory, refer to the specific instructions in your Quick User Guide, as the method may vary slightly.

6.5 Vidjo Uffiċjali tal-Prodott
Video 6.1: This official video from CEM Instrument demonstrates the features and usage of the DT-8807S No-Touch Forehead Thermometer, including body and surface temperature measurement.
7. Manutenzjoni u Kura
- Tindif: Wipe the thermometer clean with a soft, dry cloth. For disinfection, use an alcohol swab (70% isopropyl alcohol) and gently wipe the surface, especially the sensor area. Do not use abrasive cleaners or immerse the device in water.
- Ħażna: Store the thermometer in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. Keep it in its carrying case when not in use to protect the sensor.
- Sostituzzjoni tal-batterija: Replace batteries promptly when the low battery indicator appears to ensure accurate readings and proper device function. Dispose of used batteries according to local regulations.
8 Issolvi l-problemi
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| Bla enerġija / L-apparat ma jixgħelx | Batteriji mejta jew installati ħażin. | Iċċekkja l-polarità tal-batterija. Ibdel b'batteriji AAA ġodda. |
| "Lo" jew "Hi" muri | Temperature is outside the measurement range for the selected mode. | Ensure you are measuring within the specified range for body (89.6-107.6°F) or surface (32-140°F) modes. Ensure proper distance and aim. |
| Qari mhux eżatt | Improper measurement distance or angle; environmental factors (drafts, direct sunlight); dirty sensor; recent activity (exercise, bathing). | Ensure correct distance (less than 3 cm) and aim. Measure in a stable environment. Clean the sensor. Wait 15-30 minutes after activity before measuring body temperature. |
| No sound / Buzzer not working | Silent mode is activated. | Refer to the Quick User Guide to deactivate silent mode. |
9. Speċifikazzjonijiet
- Mudell: DT-8807S
- Tip ta' wiri: LCD diġitali b'dawl ta' wara
- Teknoloġija tal-Konnettività: Infra-aħmar
- Body Temperature Range: 89.6°F sa 107.6°F (32.0°C sa 42.0°C)
- Surface Temperature Range: 32.0°F sa 140.0°F (0°C sa 60°C)
- Eżattezza: ±0.1°C / ±0.5°F (Basic accuracy)
- Ħin tal-Kejl: Madwar 0.5 sekonda
- Ħażna tal-Memorja: 32 sets of measurements
- Sors tal-Enerġija: 2 x 1.5V Batteriji AAA
- Mitfi Awtomatiku: Iva, wara 7 sekonda ta' inattività
- Materjal: Plastik
- Dimensjonijiet (Pakkett): 7.68 x 3.54 x 2.64 pulzieri
- Piż (Pakkett): 5.61 uqija
- Manifattur: SHENZHEN EVERBEST MACHINERY INDUSTRY CO.,LTD
- Pajjiż ta' Oriġini: Iċ-Ċina
- Ċertifikazzjonijiet: FDA, CE (as per product title)
10. Garanzija u Appoġġ
For warranty information and customer support, please refer to the documentation included with your product or visit the official CEM websit. Żomm l-irċevuta tax-xiri tiegħek bħala prova tax-xiri għal kwalunkwe talba ta' garanzija.
If you encounter any issues not covered in this manual, please contact CEM customer service for assistance.
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