1. Introduktion
The TOOLTOP ET15S is an advanced industrial-grade device that integrates a high-resolution thermal imager with a high-precision digital multimeter. Designed for professionals, it provides comprehensive diagnostic capabilities for various applications, including electrical system inspection, HVAC troubleshooting, PCB analysis, and general temperature measurement. Its intuitive interface and robust features ensure accurate and reliable performance.

This image displays the TOOLTOP ET15S device, showcasing its dual functionality as both a thermal imager and a digital multimeter. The left screen shows a thermal image with temperature readings, while the right screen displays multimeter readings with a waveform graph.
2. Opsætning
2.1 Udpakning og første inspektion
Carefully unpack all components from the box. Verify that all items listed in the 'What's in the Box' section are present and in good condition. If any items are missing or damaged, contact customer support immediately.

This image displays the complete contents of the ET15S package: the ET15S device, product manual, packaging box, instrument storage bag, multimeter probes, and a data line. Note that the macro lens is optional and not included in the standard package.
2.2 Batteriinstallation og opladning
The ET15S is powered by a detachable 18650 lithium battery. Ensure the battery is correctly inserted into the battery compartment. For initial use, fully charge the device using the provided USB cable and a compatible USB power adapter (not included). The charging indicator will show the charging status.
The device supports reliable USB charging and offers a runtime of up to 8 hours on a full charge.
2.3 Tænd/sluk
To power on the device, press and hold the power button until the screen illuminates. To power off, press and hold the power button again until the screen shuts down.
3. Betjeningsvejledning
The ET15S combines thermal imaging and multimeter functions, accessible through its intuitive interface.

En detaljeret view of the ET15S, highlighting its integrated thermal imaging and multimeter capabilities. The device's interface clearly shows both thermal data and electrical measurements simultaneously.
3.1 Termografisk tilstand
The thermal imaging mode utilizes a 256x192 resolution, 25Hz thermal imaging sensor to visualize temperature differences. This mode is ideal for identifying hot spots, cold spots, and thermal patterns in various environments.
- Opløsning: 256x192 pixels
- Billedhastighed: 25 Hz
- Temperaturområde: -20℃ til +550℃
- Strålingsevne: Adjustable from 0.1 to 0.99 (0.95 by default)
- Farvepaletter: White Heat, Black Heat, Fusion 1, Rainbow, Fusion 2, Iron Red 1, Iron Red 2, Dark Brown, Color 1, Color 2, Ice Fire, Rain, Green Heat, Red Heat, Deep Blue

An industrial-grade thermal imager, the ET15S features a 256x192 pixel sensor. The image shows the device capturing thermal data from electrical panels, demonstrating its capability for professional industrial applications.
3.2 Digital Multimeter Mode
The integrated digital multimeter provides high-precision measurements with 19,999 counts. It supports both manual and automatic range options and includes an analog needle display for quick reference.
- Mål: Voltage (DC/AC), Current, Resistance, Capacitance, Diode, Frequency, NCV (Non-Contact Voltage), Temperature
- DC bindtage: Op til 1000V
- AC Voltage: Op til 750V
- Strøm: Op til 10A
- Modstand: Op til 99.99MΩ

The ET15S features a 3.5-inch high-definition large screen, ideal for detailed inspection. The image shows the screen displaying a thermal view of a circuit board, emphasizing its clarity for identifying minor faults and hidden dangers.
3.3 Data Visualization and PC Software Support
The multimeter measurement results can be visualized as waveform graphs directly on the device's display, aiding in understanding data trends and simplifying fault diagnosis. The ET15S also supports PC software, allowing users to transfer and analyze multimeter data charts and thermal images on a computer.

The ET15S supports PC software for data transfer and analysis. This image shows the device connected to a laptop, illustrating how stored images and multimeter data waveforms can be reproduced and analyzed on a computer, along with USB charging.
3.4 Optional Macro Lens
An optional macro lens is available for the ET15S, enabling the capture of extremely small details (as clear as 1mm x 1mm). This feature is particularly useful for intricate tasks such as smartphone repairs and PCB mainboard inspections.

The ET15S offers an optional macro lens, shown attached to the device's rear. This lens allows for capturing small details as clear as 1mm x 1mm, making it ideal for smartphone repairs, PCB mainboard inspections, and electronic R&D.
4. Vedligeholdelse
4.1 Rengøring af enheden
To maintain optimal performance, keep the ET15S clean. Use a soft, dry cloth to wipe the exterior. For stubborn dirt, a slightly damp cloth with mild soap can be used, ensuring no liquid enters the device. Do not use abrasive cleaners or solvents.
4.2 Pleje af batterier
To prolong battery life, avoid fully discharging the battery frequently. If the device will not be used for an extended period, charge the battery to approximately 50% and store it in a cool, dry place. Recharge every few months to prevent deep discharge.
4.3 Opbevaring
Store the ET15S in its protective case when not in use to prevent damage from dust, moisture, and impacts. Avoid storing in extreme temperatures or direct sunlight.
5. Fejlfinding
This section addresses common issues you might encounter with your ET15S. If the problem persists, please contact customer support.
- Enheden tændes ikke:
- Ensure the battery is fully charged. Connect the device to a charger and wait for a few minutes before attempting to power on again.
- Check if the battery is correctly inserted. - Skærmen er tom eller frossen:
- Perform a soft reset by pressing and holding the power button for 10-15 seconds until the device restarts.
- If the issue persists, ensure the battery is charged. - Inaccurate Multimeter Readings:
- Ensure the test leads are properly connected to the correct input jacks.
- Verify that the measurement range is appropriate for the value being measured (if not in auto-range mode).
- Check the condition of the test leads for any damage. - Thermal Image is Unclear:
- Sørg for, at linsen er ren og fri for snavs eller støv.
- Adjust the emissivity setting to match the material being inspected for more accurate temperature readings.
- Ensure the target is within the optimal measurement distance. - Kan ikke oprette forbindelse til pc:
- Ensure the USB cable is securely connected to both the device and the computer.
- Prøv en anden USB-port på din computer.
- Install the necessary PC software and drivers from the manufacturer's webwebsted.
6. Specifikationer
6.1 Parametre for termisk billeddannelse
| Parameter | Værdi |
|---|---|
| Sensor | Vanadiumoxid (VOx) |
| Billedoptagelsesfrekvens | 25 Hz |
| Termiske billedpixler | 256x192 |
| Display Image Resolution | 427 x 320 |
| Felt af View (FOV) | 50.0°(H) × 37.2°(V) |
| emissivitet | 0.1 – 0.99 adjustable (0.95 by default) |
| Temperaturområde | -20℃ ~ +550℃ |
| Nøjagtighed | ±2℃ eller ±2% |
| Måleopløsning | 0.1 ℃ / 0.1 ℉ |
| Gain Mode | Automatisk gevinst |
| Makro linse | Optional, working distance: about 5cm |
6.2 Multimeterparametre
| Parameter | Værdi |
|---|---|
| Vise | 19999 tællinger, Opdateringer 3/sek. |
| DC Maximum Input Voltage | 1000V |
| AC Maximum Input Voltage | 750V |
| Maximum Current Measurement | 10A |
| Maksimal modstand | 99.99MΩ |
6.3 Generelle specifikationer
| Parameter | Værdi |
|---|---|
| Varemodelnummer | TT-ET15S |
| Pakkedimensioner | 7.87 x 5.91 x 3.94 tommer |
| Varens vægt | 1 kilogram (2.2 pund) |
| Strømkilde | Battery Powered (detachable 18650 lithium battery) |
| Batteridriftstid | Op til 8 timer |
| Understøttede sprog | Chinese, English, German, Russian, French, Spanish, Portuguese, Korean, Japanese, Italian, Polish |
| Certificeringer | CE, RoHS |
7. Hvad er der i æsken
The standard package for the TOOLTOP ET15S includes the following items:
- ET15S Device
- Produktmanual
- Emballage boks
- Instrumentopbevaringspose
- Multimeter Probes
- Data Line (USB cable)
Note: The optional macro lens is sold separately and is not included in the standard package.
8. Garanti og support
8.1 Garantioplysninger
TOOLTOP products are manufactured to high quality standards. This product comes with a limited warranty against defects in materials and workmanship. Please refer to the warranty card included in your package or visit the official TOOLTOP webhjemmeside for detaljerede garantivilkår.
8.2 Kundesupport
For technical assistance, troubleshooting, or any inquiries regarding your TOOLTOP ET15S, please contact our customer support team. Contact information can typically be found on the official TOOLTOP webwebsted eller i produktemballagen.
When contacting support, please have your product model number (TT-ET15S) and purchase information ready to expedite the process.





