1. ആമുഖം
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. സജ്ജീകരണം
2.1 പായ്ക്ക് ചെയ്യലും പ്രാരംഭ പരിശോധനയും
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 ബാറ്ററി ഇൻസ്റ്റാളേഷനും ചാർജിംഗും
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 പവർ ഓൺ/ഓഫ്
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. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
The ET15S combines thermal imaging and multimeter functions, accessible through its intuitive interface.

എ വിശദമായി 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 Thermal Imaging Mode
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.
- റെസലൂഷൻ: 256x192 പിക്സലുകൾ
- ഫ്രെയിം റേറ്റ്: 25Hz
- താപനില പരിധി: -20℃ മുതൽ +550℃ വരെ
- എമിസിവിറ്റി: Adjustable from 0.1 to 0.99 (0.95 by default)
- വർണ്ണ പാലറ്റുകൾ: 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.
- അളവുകൾ: വാല്യംtage (DC/AC), Current, Resistance, Capacitance, Diode, Frequency, NCV (Non-Contact Voltage), Temperature
- ഡിസി വോളിയംtage: 1000V വരെ
- എസി വോളിയംtage: 750V വരെ
- നിലവിലുള്ളത്: 10A വരെ
- പ്രതിരോധം: 99.99MΩ വരെ

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. പരിപാലനം
4.1 ഉപകരണം വൃത്തിയാക്കുന്നു
To maintain optimal performance, keep the ET15S clean. Use a soft, dry cloth to wipe the exterior. For stubborn dirt, a slightly damp ദ്രാവകം ഉപകരണത്തിലേക്ക് പ്രവേശിക്കുന്നില്ലെന്ന് ഉറപ്പാക്കാൻ വീര്യം കുറഞ്ഞ സോപ്പ് ഉള്ള തുണി ഉപയോഗിക്കാം. അബ്രാസീവ് ക്ലീനറുകളോ ലായകങ്ങളോ ഉപയോഗിക്കരുത്.
4.2 ബാറ്ററി കെയർ
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 സംഭരണം
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. പ്രശ്നപരിഹാരം
This section addresses common issues you might encounter with your ET15S. If the problem persists, please contact customer support.
- ഉപകരണം പവർ ഓൺ ചെയ്യുന്നില്ല:
- 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. - സ്ക്രീൻ ശൂന്യമാണ് അല്ലെങ്കിൽ നിശ്ചലമാണ്:
- 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:
- Ensure the lens is clean and free from smudges or dust.
- Adjust the emissivity setting to match the material being inspected for more accurate temperature readings.
- Ensure the target is within the optimal measurement distance. - Cannot connect to PC:
- Ensure the USB cable is securely connected to both the device and the computer.
- നിങ്ങളുടെ കമ്പ്യൂട്ടറിൽ മറ്റൊരു USB പോർട്ട് പരീക്ഷിക്കുക.
- Install the necessary PC software and drivers from the manufacturer's webസൈറ്റ്.
6 സ്പെസിഫിക്കേഷനുകൾ
6.1 തെർമൽ ഇമേജിംഗ് പാരാമീറ്ററുകൾ
| പരാമീറ്റർ | മൂല്യം |
|---|---|
| സെൻസർ | വനേഡിയം ഓക്സൈഡ് (VOx) |
| ഇമേജ് ക്യാപ്ചർ ഫ്രീക്വൻസി | 25Hz |
| തെർമൽ ഇമേജിംഗ് പിക്സലുകൾ | 256x192 |
| Display Image Resolution | 427 x 320 |
| ഫീൽഡ് View (FOV) | 50.0°(H) × 37.2°(V) |
| എമിസിവിറ്റി | 0.1 – 0.99 adjustable (0.95 by default) |
| താപനില പരിധി | -20℃ ~ +550℃ |
| കൃത്യത | ±2℃ അല്ലെങ്കിൽ ±2% |
| മെഷർമെന്റ് റെസലൂഷൻ | 0.1 ℃/0.1 ℉ |
| ഗെയിൻ മോഡ് | യാന്ത്രിക നേട്ടം |
| മാക്രോ ലെൻസ് | Optional, working distance: about 5cm |
6.2 മൾട്ടിമീറ്റർ പാരാമീറ്ററുകൾ
| പരാമീറ്റർ | മൂല്യം |
|---|---|
| പ്രദർശിപ്പിക്കുക | 19999 എണ്ണം, അപ്ഡേറ്റുകൾ 3/സെക്കൻഡ് |
| DC Maximum Input Voltage | 1000V |
| AC Maximum Input Voltage | 750V |
| Maximum Current Measurement | 10എ |
| പരമാവധി പ്രതിരോധം | 99.99MΩ |
6.3 പൊതു സവിശേഷതകൾ
| പരാമീറ്റർ | മൂല്യം |
|---|---|
| ഇനം മോഡൽ നമ്പർ | TT-ET15S |
| പാക്കേജ് അളവുകൾ | 7.87 x 5.91 x 3.94 ഇഞ്ച് |
| ഇനത്തിൻ്റെ ഭാരം | 1 കിലോഗ്രാം (2.2 പൗണ്ട്) |
| പവർ ഉറവിടം | Battery Powered (detachable 18650 lithium battery) |
| ബാറ്ററി പ്രവർത്തനസമയം | 8 മണിക്കൂർ വരെ |
| പിന്തുണയ്ക്കുന്ന ഭാഷകൾ | Chinese, English, German, Russian, French, Spanish, Portuguese, Korean, Japanese, Italian, Polish |
| സർട്ടിഫിക്കേഷനുകൾ | CE, RoHS |
7. ബോക്സിൽ എന്താണുള്ളത്?
The standard package for the TOOLTOP ET15S includes the following items:
- ET15S Device
- ഉൽപ്പന്ന മാനുവൽ
- പാക്കേജിംഗ് ബോക്സ്
- Instrument Storage Bag
- Multimeter Probes
- Data Line (USB cable)
Note: The optional macro lens is sold separately and is not included in the standard package.
8. വാറൻ്റിയും പിന്തുണയും
8.1 വാറൻ്റി വിവരങ്ങൾ
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 webവിശദമായ വാറന്റി നിബന്ധനകൾക്കും വ്യവസ്ഥകൾക്കും സൈറ്റ്.
8.2 ഉപഭോക്തൃ പിന്തുണ
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 webസൈറ്റ് അല്ലെങ്കിൽ ഉൽപ്പന്ന പാക്കേജിംഗിൽ.
When contacting support, please have your product model number (TT-ET15S) and purchase information ready to expedite the process.





