1. Introduktion og overview
The TempPro D50 Dual Laser Infrared Thermometer is a non-contact device designed for accurate and rapid surface temperature measurement. Featuring dual laser pointers and advanced thermopile technology, it provides quick readings with high precision. This thermometer is ideal for various industrial and household applications, including cooking, automotive repair, electrical inspections, and HVAC.
Its wide temperature range, adjustable emissivity, and clear LCD display with MAX/MIN/AVG functions make it a versatile tool for professionals and enthusiasts alike. The device is powered by two AAA batteries and includes an auto-off feature to conserve power.

Figure 1: TempPro D50 Dual Laser Infrared Thermometer
2. Vigtige sikkerhedsoplysninger
Læs alle sikkerhedsadvarsler og instruktioner omhyggeligt, inden du bruger dette produkt. Manglende overholdelse af disse instruktioner kan medføre personskade eller beskadigelse af enheden.
- NOT FOR HUMAN USE: This infrared thermometer is designed for industrial and surface temperature measurements only. It is not intended for measuring human body temperature.
- LASER SIKKERHED: The device emits Class 2 laser radiation. Do not stare directly into the laser beam or direct it at other people or animals. Avoid direct eye exposure.
- HÅNDTERING: Do not expose the device to extreme temperatures, humidity, or direct sunlight. Keep it away from strong electromagnetic fields.
- BATTERIER: Use only the specified battery type. Ensure correct polarity when inserting batteries. Remove batteries if the device will not be used for an extended period.
- RENSNING: Rengør enheden med en blød, damp klæde. Brug ikke slibende rengøringsmidler eller nedsænk enheden i vand.
3. Pakkens indhold
Når du åbner pakken, skal du kontrollere, at alle nedenstående varer er til stede og i god stand:
- 1 x TempPro D50 Dual Laser Infrared Thermometer
- 2 x AAA batterier
- 1 x Brugermanual (dette dokument)

Figure 2: Product and included batteries
4. Produktfunktioner
The TempPro D50 Infrared Thermometer offers a range of features for efficient and accurate temperature measurement:
- Dual Laser Technology: Built-in dual laser pointers for precise targeting and easy measurement.
- Høj nøjagtighed: Up to +/-1.5% accuracy with a super-fast response time of 500ms.
- Justerbar emissionsevne: Emissivity adjustable from 0.1 to 1.0 for improved accuracy across various surfaces.
- Bredt temperaturområde: Measures from -580F to 10220F (-500C to 5500C).
- MAX/MIN/AVG Display: Easily monitor maximum, minimum, and average temperatures during a scan.
- Large Colorful BTN (LCD) Display: Clear, easy-to-read screen with large digits, even in dim conditions.
- 16:1 Distance Spot Ratio (DSR): Allows for accurate measurements from a safer distance.
- Auto-off funktion: Automatically turns off after 90 seconds of inactivity to save battery life.
- Temperaturenhedskontakt: Easily switch between Fahrenheit (0F) and Celsius (0C).

Figure 3: Quick and High Accuracy Measurement

Figure 4: Understanding Distance Spot Ratio (DSR)
5. Opsætning
The TempPro D50 is designed for quick and easy setup.
5.1. Batteriinstallation
- Find batterirummet på termometerets håndtag.
- Åbn batterirummets dæksel.
- Isæt to (2) AAA-batterier, og sørg for korrekt polaritet (+/-) som angivet i batterirummet.
- Luk batterirummets dæksel forsvarligt.
Termometeret er nu klar til brug.
6. Betjeningsvejledning
6.1. At foretage en måling
- Point the thermometer at the target surface. Ensure the dual laser pointers converge on the area you wish to measure.
- Press and hold the measurement trigger (Scan/Hold button) on the handle. The display will show the real-time temperature.
- Release the trigger to hold the last measured temperature on the display. The "HOLD" icon will appear.
- Enheden slukker automatisk efter 90 sekunders inaktivitet.

Figure 5: Scan/Hold Button and Display
6.2. Switching Temperature Units (0F/0C)
To switch between Fahrenheit (0F) and Celsius (0C), press the 0C/0F button located below the display.
6.3. Justering af emissivitet
Emissivity is the ability of a material to emit thermal energy. Different materials have different emissivity values. Adjusting the emissivity setting improves measurement accuracy for various surfaces.
- Press the "MODE" button to cycle through display modes until "EMISS" is shown.
- Use the Up (25b2) and Down (25bc) arrow buttons to adjust the emissivity value from 0.1 to 1.0.
- Refer to the table below for common emissivity values.

Figur 6: Justerbar emissivitet og fællesværdier
6.4. MAX/MIN/AVG Temperature Display
While scanning, you can view the maximum, minimum, or average temperature recorded during that scan.
- Press the "MODE" button to cycle through the display modes (MAX, MIN, AVG).
- The corresponding value will be displayed below the current temperature reading.

Figure 7: MAX/MIN/AVG Temperature Display
6.5. Ansøgninger
The TempPro D50 is suitable for a wide range of applications, including but not limited to:
- Cooking (e.g., oven, griddle, candy, pizza ovens)
- Automotive repair
- Elektriske inspektioner
- HVAC system checks
- Home maintenance (e.g., checking insulation, drafts)

Figure 8: Wide Range of Measurement Applications
7. Vedligeholdelse
Proper maintenance ensures the longevity and accuracy of your TempPro D50 thermometer.
- Rensning: Wipe the device clean with a soft, dry, or slightly damp klud. Brug ikke skrappe kemikalier, slibende rengøringsmidler eller opløsningsmidler.
- Linsepleje: The optical lens is the most delicate part of the thermometer. Clean it carefully using a clean, soft cloth or cotton swab with a small amount of medical alcohol.
- Opbevaring: Store the thermometer in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for extended periods, remove the batteries.
8. Fejlfinding
If you encounter issues with your TempPro D50 thermometer, please refer to the following common problems and solutions:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen skærm/Enheden tænder ikke | Døde eller forkert installerede batterier | Udskift batterierne med nye AAA-batterier, og sørg for at polariteten vender korrekt. |
| Unøjagtige aflæsninger | Incorrect emissivity setting; Distance too far/too close; Lens dirty; Ambient temperature too extreme | Adjust emissivity for the target material; Ensure proper distance (16:1 DSR); Clean the lens; Allow device to acclimate to ambient temperature. |
| Laser ikke synlig | Laser function off; Bright ambient light | Check if laser is enabled (refer to operating instructions); Use in less bright conditions if possible. |
| Display shows "OL" or "-OL" | Temperaturen er uden for måleområdet | Ensure the target temperature is within -580F to 10220F (-500C to 5500C). |
Hvis problemet fortsætter efter at have forsøgt disse løsninger, bedes du kontakte kundesupport.
9. Specifikationer
| Feature | Specifikation |
|---|---|
| Produktdimensioner | 3.72 x 1.79 x 6.69 tommer; 7.05 ounce |
| Varemodelnummer | D50 |
| Batterier | 2 AAA-batterier påkrævet (medfølger) |
| Fabrikant | INNOTECH INDUSTRIES (HK) CO., LIMITED |
| Mærke | TempPro |
| Særlige funktioner | Large Display, Non-Contact, Fast Reading System, Auto Off, High Accuracy |
| Farve | Sort / rød |
| Ydermateriale | Plast |
| Specifikation Met | CE, FDA, FCC |
| Display Type | Digital |
| Forbindelsesteknologi | Infrarød |
| Produktplejevejledning | Tør Clean |
10. Garanti og support
10.1. Garantioplysninger
Se venligst producentens website or the product packaging for the most current and detailed warranty information regarding your TempPro D50 Dual Laser Infrared Thermometer.
10.2. Kundesupport
For technical assistance, troubleshooting, or any other inquiries, please contact TempPro customer service directly. Contact information can typically be found on the product packaging, the manufacturer's official webwebstedet eller gennem dit købssted.





