1. Introduktion
The TOOLTOP ET11S, ET12S, and ET13S series are advanced 2-in-1 digital thermal imager multimeters designed for comprehensive electrical and thermal measurements. Featuring a 2.8-inch color display with 320x480 resolution and resistive touchscreen, these devices offer high accuracy, speed, and sensitivity for various applications. They integrate thermal imaging capabilities with standard multimeter functions, making them an ideal tool for electricians and maintenance technicians.
Figur 1: Forside view of the TOOLTOP ET12S Digital Thermal Imager Multimeter.
2. Pakkens indhold
Before using your device, please verify that all items are present and in good condition:
- 1 x Thermal Imager Multimeter (ET11S, ET12S, or ET13S model)
- 1 x par prøveledninger
- 1 x brugermanual
Figure 2: The device, test leads, and user manual included in the package.
3. Opsætning
3.1 Indledende tænding
- Press and hold the Power button (usually located on the front panel) until the LCD screen illuminates.
- The device will display a loading screen and then enter either the thermal imaging or multimeter mode, depending on the last used setting.
3.2 Battery Installation/Access
The device features a built-in lithium battery. To access the battery compartment or for maintenance, locate the latch on the back cover. The internal lock can be opened by placing a tool in the designated slot and rotating it.
Figur 3: Bagside view of the device, highlighting the thermal imaging camera and battery latch.
3.3 Sprogindstillinger
The device supports both Chinese and English display. To change the language:
- Navigate to the 'System settings' menu.
- Select 'Language' and choose your preferred language.
Figure 4: Touch screen interface demonstrating language selection.
4. Betjeningsvejledning
4.1 Overview of Controls and Display
The device features a resistive touchscreen and physical buttons for navigation and function selection.
Figure 5: Labeled diagram of the device's screen and buttons for function introduction.
4.2 Switching Between IR Camera and Multimeter Modes
Press the dedicated 'IR Camera / Multimeter Switch Button' to toggle between the thermal imaging and multimeter functions.
4.3 Thermal Imaging Mode
In thermal imaging mode, the device displays a thermal image with temperature readings. You can adjust various settings to optimize your view.
- Displayelementer: The screen shows battery capacity, a temperature ribbon (color scale), the center point temperature, system settings icon, and a screenshot button.
- Indstillinger: Access 'IR Camera' settings to adjust the color table (palette), IR unit (°C/°F), emissivity (0.1-0.99, default 0.95), and image capture update speed (High/Low).
Figure 6: Detailed description of the IR Camera display elements.
Figur 7: Eksamples of thermal imaging display, showing temperature distribution.
4.4 Multimetertilstand
In multimeter mode, the device performs various electrical measurements. The display shows measurement data, along with bottom menu buttons for function switching, waveform display, and system settings.
- Mål: Supports AC/DC voltage, resistance (Ω), continuity, diode, and capacitance measurements.
- Chart Display Mode: The device can display measurement data in a chart format, useful for observing trends over time.
Figure 8: Detailed description of the Multimeter display and menu options.
Video 1: Product demonstration showing unboxing, thermal imaging, and multimeter functions including AC/DC voltage measurement with chart display.
4.5 PC Software Data Analysis
The device can connect to a computer via a Type-C USB cable to transfer saved thermal imaging images and multimeter measurement data. This allows for more convenient backup and analysis using dedicated PC software.
Note: To avoid electric shock, remove the stylus before connecting the USB port to other devices.
Figure 9: Device connected to a PC for data analysis and software upgrade.
5. Vedligeholdelse
5.1 Rengøring
Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure the device is powered off before cleaning.
5.2 Pleje af batterier
The device uses a built-in lithium battery. Charge the battery regularly using the provided Type-C USB interface. Avoid storing the device in extreme temperatures (outside -20~60℃ or -4~140℉) to prolong battery life.
5.3 Thermal Imaging Camera Protection
The thermal imaging camera lens is a sensitive component. Avoid touching it with sharp objects during use or storage to prevent damage.
5.4 Softwareopdateringer
The device supports software upgrades via PC connection. Refer to the PC software for instructions on updating the device firmware to ensure optimal performance and access to new features.
6. Fejlfinding
If you encounter issues with your TOOLTOP Thermal Imager Multimeter, consider the following common solutions:
- Enheden tænder ikke: Ensure the battery is sufficiently charged. Connect the device to a power source using the Type-C USB cable and try again.
- Problemer med skærm: If the screen is unresponsive or shows abnormal readings, try restarting the device. If the problem persists, ensure the screen is clean and free from obstructions.
- Upræcise målinger: Verify that the test leads are properly connected and that the correct measurement mode is selected. Check for any damage to the test leads.
- PC connection problems: Ensure the USB cable is securely connected to both the device and the computer. Make sure the PC software is installed correctly and the device is in USB mode.
Ved vedvarende problemer, der ikke er løst med disse trin, bedes du kontakte kundesupport.
7. Specifikationer
7.1 Thermal Imaging Parameters
| Parameter | ET11S | ET12S | ET13S |
|---|---|---|---|
| Sensor | Ukølet brændplan | Ukølet brændplan | Vanadiumoxid (VOx) |
| Billedoptagelsesfrekvens | 16 Hz | 20 Hz | 20 Hz |
| Termisk billedpixel | 24*32 | 90*120 | 192*192 |
| Vis billedopløsning | 320*480 | 320*480 | 240*240 |
| Felt af view (FoV) | 55°(H) x 35°(V) | 55°(H) x 35°(V) | 50.0°(H) x 50°(V) / 72.1°(D) |
| emissivitet | 0.1-0.99 (tunable, 0.95 default) | ||
| Måletemperaturområde | -40℃ ~ +300℃ | -20℃ ~ +400℃ | -20℃ ~ +550℃ |
| Mode | Automatisk forstærkning | ||
| Farvepalet | Iron Red, Rainbow, Fusion, White Heat, White Heat highlights | ||
| Fejl ved temperaturmåling | >0℃: ±2℃/±2%; ≤0℃: ±5℃/±5% | ||
| Displaytemperaturnøjagtighed | 0.1°C/0.1°F | ||
7.2 Multimeterparametre
| Parameter | Værdi |
|---|---|
| DC højeste indgangsvolumentage | 1000V |
| AC højeste indgangsvolumentage | 750V |
| Modstand højeste målemodstand | 40MΩ (ET11S/ET12S), 99.99MΩ (ET13S) |
| Kapacitans højeste målekapacitet | 100uF (ET11S/ET12S), 99.99mF (ET13S) |
| Duty cycle measurement range | 0.1% - 99.9% |
| Diodens måleområde | 0V - 1.5V (ET11S/ET12S), 0V - 3V (ET13S) |
| On-off detection maximum resistance | 30Ω (ET11S/ET12S), 999.9Ω (ET13S) |
| Vis nummer | 4000 counts (ET11S/ET12S), 9999 counts (ET13S) |
| Opdateringshastighed | 3 times/second (ET11S), 6 times/second (ET12S), 3 times/second (ET13S) |
7.3 Other Device Parameters
| Parameter | Værdi |
|---|---|
| Skærm | 2.8 tommer, 320*480 opløsning |
| Touchskærm | Modstandsdygtig berøringsskærm |
| USB interface | Type-C USB |
| Lagerkapacitet | 3.5 MB |
| Imaging Format | BMP |
| Batteri | Indbygget 850mAh lithium batteri |
| Opbevaringstemperatur | -20~60 ℃ (-4~140 ℉) |
| Arbejdstemperatur | 0-50 ℃ (32-122 ℉) |
| Arbejdsfugtighed | <85%relativ luftfugtighed (ikke-kondenserende) |
| Varestørrelse | 134 * 69 * 25 mm |
| Varens vægt | 125g (ET11S/ET12S), 130g (ET13S) (not including accessories) |
8. Brugertips
- Dual Mode Efficiency: Leverage the 2-in-1 functionality by quickly switching between thermal imaging and multimeter modes to diagnose electrical issues and identify heat sources simultaneously. This can significantly speed up troubleshooting.
- Data Logging for Analysis: Utilize the PC connection feature to transfer measurement data and thermal images. Analyzing trends over time with the PC software can help in predictive maintenance and identifying intermittent faults.
- Emissivitetsjustering: For accurate thermal readings, especially on different materials, remember to adjust the emissivity setting in the IR Camera menu. The default of 0.95 is suitable for many non-metallic surfaces, but metals may require lower values.
- Sikkerhed først: Always observe safety precautions when working with electrical circuits. Ensure the device's CAT rating is appropriate for the voltage and current levels being measured.
9. Garanti og support
For warranty information, technical support, or service inquiries, please refer to the seller's specific policies or contact the TOOLTOP customer service directly. Keep your purchase receipt as proof of purchase.
