TOOLTOP ET11S PRO Thermal Camera and Digital Multimeter

1. Introduction

The TOOLTOP ET11S PRO is a versatile 2-in-1 instrument combining a thermal imaging camera with a high-precision True RMS digital multimeter. This device is designed for efficient and accurate measurement in various professional and DIY applications, offering both visual and thermal insights into electrical systems and temperature distributions.

2. Key Features

• Dual Light Fusion: Combines 240x240 visible resolution with a 32x32 infrared camera for seamless image and temperature integration, enabling quick, accurate device temperature monitoring.
• High-Precision Multimeter: 19999 counts True RMS digital multimeter for AC/DC current, voltage, resistance, capacitance, diode, buzzer, and duty cycle measurements.
• Long-Lasting Battery: Built-in detachable 18650 lithium battery supports up to 8 hours of continuous use.
• Wide Temperature Range: Measures temperatures from -20°C to +550°C, with an over-temperature alarm and automatic high/low temperature tracking.
• Compact and Portable: Lightweight design with a 2.8-inch large IPS LCD screen for easy portability and clear viewing.
• PC Software Support: Supports PC software for USB transfer and analysis of thermal images and data reproduction.
• Non-Contact AC Voltage Sensing (NCV): Sensitive sensing with buzzing sound prompts to stay away from electric shock risks.

3. Specifications

4. Package Contents

The following items are included in your TOOLTOP ET11S PRO package:

• 1 x TOOLTOP ET11S PRO Thermal Camera Multimeter
• 1 x USB Cable (Type-C)
• 1 x English Instruction Manual
• 1 x Storage Bag
• 1 x Multimeter Probe Set (Universal probe)

5. Setup

1. Battery Installation: The ET11S PRO comes with a built-in detachable 18650 lithium battery. Ensure it is properly seated in the battery compartment.
2. Charging: Connect the device to a power source using the provided USB Type-C cable to charge the battery. The charging port is located on the side of the device.
3. Probe Connection: For multimeter functions, insert the universal probes into the appropriate input jacks on the bottom of the device. The red probe typically connects to the VΩHz jack, and the black probe to the COM jack.

6. Operating Instructions

6.1 Power On/Off

Press and hold the power key (usually located on the side or front panel) for 3 seconds to turn the device on or off.

6.2 Function Buttons Overview

6.3 Thermal Imaging Mode

1. Switching Modes: Use the 'SELECT' or 'R-DMM MENU' button to switch between thermal imaging and multimeter modes.
2. Temperature Measurement: The device automatically captures the highest temperature point, lowest temperature point, and center point. These are tracked in real-time on the display.
3. Color Palettes: The ET11S PRO offers 5 color palette modes (Iron Red, Rainbow, Fusion, White Heat, Red Heat) to visualize thermal data. Use the 'RANGE REL' button (short press) to cycle through these options.
4. Dual Light Fusion: This mode combines visible light images with thermal images. The fusion ratio can be adjusted to suit different inspection needs. Use the 'SELECT' button (long press) to switch dual light fusion ratio.
5. Over-temperature Alarm: The device features an automatic over-temperature alarm function. You can set the alarm threshold in the settings menu.

6.4 Multimeter Mode

1. Measurement Functions: The multimeter supports AC/DC voltage, AC/DC current, resistance, capacitance, diode, continuity, and duty cycle measurements.
2. Range Selection: The multimeter has an automatic range measurement switch (default automatic range). Manual range measurement can also be selected.
3. Data Hold: Use the 'HOLD SAVE' button to retain the current measurement data on the screen.
4. NCV (Non-Contact Voltage) Detection: Switch to NCV mode for non-contact detection of AC voltage. The device will provide sensitive sensing and buzzing sound prompts.
5. LIVE Identification: In multimeter mode, switch to LIVE mode to distinguish between neutral and live wires.

6.5 Data Transfer and Analysis

The ET11S PRO supports connection to a PC via USB for transferring and analyzing thermal images. This allows for detailed review and reproduction of temperature data.

6.6 Product Demonstration Video

7. Maintenance

• Cleaning: Use a soft, dry cloth to clean the device. Do not use abrasive cleaners or solvents.
• Storage: Store the device in the provided storage bag in a cool, dry place when not in use.
• Battery Care: Recharge the battery regularly, even if the device is not used frequently, to maintain battery health. Avoid fully discharging the battery for extended periods.
• Probe Inspection: Periodically inspect the multimeter probes for any signs of wear or damage. Replace them if necessary to ensure accurate and safe measurements.

8. Troubleshooting

Device does not power on:

Ensure the battery is charged. Connect the device to a power source using the USB Type-C cable and try again. Check if the battery is properly installed.

Inaccurate temperature readings:

Check the emissivity setting; adjust it according to the material being measured. Ensure the measuring distance is within the specified range (0.3m~2m). Clean the thermal camera lens if it's obstructed.

Multimeter readings are incorrect:

Ensure the probes are correctly connected to the appropriate input jacks. Verify that the correct measurement function (e.g., ACV, DCV, Resistance) is selected. Check the probes for damage or poor connection.

Screen is unresponsive or frozen:

Try restarting the device by holding the power button. If the issue persists, allow the battery to fully discharge and then recharge it.

9. User Tips

• For optimal thermal imaging results, especially in varying environments, experiment with different color palettes to find the one that best highlights the temperature differences you are looking for.
• When using the dual light fusion feature, adjust the fusion ratio to balance between visible detail and thermal information, which can be very useful for pinpointing issues.
• Always ensure the multimeter probes are securely connected and the correct function is selected before taking measurements to prevent damage to the device or inaccurate readings.
• Utilize the PC software for detailed analysis of thermal images. This can help in generating reports or tracking temperature changes over time for predictive maintenance.
• The compact size makes it easy to carry in a pocket, making it readily available for quick checks and diagnostics on the go.

10. Applications

The TOOLTOP ET11S PRO is widely applicable in multiple scenarios, making it an ideal choice for maintenance technicians and professionals:

• Circuit Board Maintenance: Non-contact efficient detection to improve maintenance efficiency.
• Power Maintenance: Non-contact safety inspection, equipment can be charged for detection, and real-time temperature measurement.
• Inspection of Distribution Cabinets: Non-contact efficient detection to prevent safety hazards.
• Underfloor Heating Water Pipe Inspection: Non-destructive testing to realize precise positioning and efficient diagnosis.

11. Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the contact details provided with your purchase documentation or visit the official TOOLTOP website. Keep your purchase receipt as proof of purchase.