What is the resolution of the TOPDON TC004?
The TC004 has a native infrared resolution of 256 x 192 pixels, giving 49,152 individual thermal measurement points.
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TOPDON TC004 Handheld Thermal Imaging Camera - 256 x 192 Infrared Inspection Camera
Please sign in to see pricing
14999
£149.99
Unit price perEstimated delivery between November 01 and November 03.
The TOPDON TC004 is a professional handheld thermal imaging camera designed to make temperature differences immediately visible. With a 256 x 192 infrared sensor, 25Hz refresh rate and temperature measurement from -20°C to 550°C, it provides a fast, non-contact way to identify hot spots, cold areas and abnormal temperature patterns across electrical equipment, heating systems, buildings, machinery and environmental control installations.
Thermal imaging can reveal problems that are difficult or impossible to identify through visual inspection alone. Instead of checking individual points with a conventional thermometer, the TC004 displays the temperature distribution across an entire area, making it easier to identify unusual heat patterns and investigate them further.
With ±2°C or ±2% measurement accuracy, automatic hot, cold and centre-point detection, adjustable emissivity and a rugged handheld design, the TC004 is a versatile inspection tool for professional maintenance, diagnostics and troubleshooting.
Why choose the TOPDON TC004?
- 256 x 192 infrared resolution - provides 49,152 individual temperature measurement pixels for detailed thermal inspection.
- 25Hz refresh rate - delivers smooth real-time thermal imaging while scanning equipment and larger areas.
- -20°C to 550°C measurement range - suitable for a broad range of electrical, mechanical, HVAC and building inspection work.
- ±2°C or ±2% accuracy - provides useful quantitative temperature measurement as well as thermal imaging.
- High thermal sensitivity - ≤40mK NETD helps the camera distinguish relatively small temperature differences.
- Automatic temperature detection - quickly identifies centre, maximum and minimum temperatures within the thermal image.
- High and low temperature alarms - useful for identifying measurements outside predetermined limits.
- Wide field of view - allows larger areas to be inspected efficiently from a practical working distance.
- IP54 protection - built for demanding inspection and maintenance environments.
- 2 metre drop resistance - rugged construction helps protect the camera during field use.
- Rechargeable 5,000mAh battery - supports extended inspection sessions away from a power source.
- Built-in storage - capture thermal images for documentation, comparison and later analysis.
Find temperature problems that cannot be seen
A thermal imaging camera converts infrared radiation emitted by surfaces into a visual temperature map. Warmer and cooler areas can therefore be identified across an entire scene rather than checking one location at a time.
This makes the TC004 useful when diagnosing electrical components, heating and cooling equipment, pumps, motors, pipework, insulation, machinery and environmental control equipment.
In horticultural and controlled-environment installations, thermal imaging can also provide a useful additional diagnostic tool for investigating heating systems, cooling equipment, ventilation components, electrical distribution equipment, pumps and other infrastructure.
256 x 192 high-resolution thermal imaging
The TC004 uses a 256 x 192 infrared detector, providing 49,152 thermal measurement pixels. Each pixel contributes temperature information to the resulting image, allowing temperature differences and patterns to be viewed across the inspected surface.
A 25Hz refresh rate keeps the thermal image responsive as the camera is moved, making it much easier to scan equipment and locate areas that require closer investigation.
Thermal sensitivity of ≤40mK helps the sensor distinguish subtle differences in surface temperature, which can be particularly useful during building, HVAC and equipment inspections where temperature variations may be relatively small.
Wide -20°C to 550°C temperature range
The TC004 measures surface temperatures from -20°C to 550°C, providing sufficient range for a wide variety of inspection tasks.
Measurement accuracy is specified at ±2°C or ±2% of the reading, whichever is greater, with a displayed temperature resolution of 0.1°C.
Adjustable emissivity allows the camera to be configured for different surface materials, helping improve the usefulness of temperature measurements when inspecting different objects.
Automatic hot & cold spot detection
The TC004 can display centre-point, maximum and minimum temperature readings while inspecting a scene. This allows the user to quickly identify the hottest and coldest areas without manually searching every point in the image.
Configurable high and low temperature alarms provide another useful diagnostic aid. When investigating equipment that should remain within a particular temperature range, the alarm function can help draw attention to abnormal readings.
Suitable for professional inspection & diagnostics
The TOPDON TC004 can be used across a broad range of inspection applications, including:
- Electrical panels, connections and distribution equipment
- Motors, pumps and mechanical equipment
- Heating and cooling systems
- HVAC inspection and troubleshooting
- Pipework and temperature distribution
- Building insulation and heat-loss investigation
- Automotive diagnostics
- Environmental control equipment
- Preventative maintenance inspections
- Identifying abnormal hot and cold spots
Thermal imaging should be used as a diagnostic aid rather than proof of a particular fault. An unusual thermal pattern can identify an area requiring further investigation, but the underlying cause should be confirmed using the appropriate inspection and testing methods.
Built for field use
The TC004 combines its thermal sensor with a rugged handheld body designed for professional inspection work. It carries an IP54 protection rating and is rated to withstand drops of up to 2 metres.
An integrated LED light provides additional illumination when working around dark machinery, electrical installations or other poorly lit inspection areas.
The rechargeable 5,000mAh battery provides extended cordless operation, allowing the camera to be carried between inspection points without requiring a permanent power connection.
TOPDON TC004 Thermal Imaging Camera product details
| Brand | TOPDON |
|---|---|
| Model | TC004 |
| Product type | Handheld thermal imaging camera |
| Infrared resolution | 256 x 192 pixels |
| Thermal measurement points | 49,152 |
| Refresh rate | 25Hz |
| Temperature measurement range | -20°C to 550°C |
| Measurement accuracy | ±2°C or ±2% of reading, whichever is greater |
| Temperature resolution | 0.1°C |
| Thermal sensitivity (NETD) | ≤40mK |
| Spectral range | 8-14μm |
| Pixel size | 12μm |
| Temperature measurement modes | Centre point, hot spot & cold spot |
| Temperature alarms | High & low temperature alarms |
| Protection rating | IP54 |
| Drop resistance | Up to 2 metres |
| Battery capacity | 5,000mAh rechargeable battery |
| Temperature units | °C / °F |
| Tripod mounting | Yes |
TOPDON TC004 Thermal Camera FAQs
What temperature range can the TC004 measure?
The TC004 measures surface temperatures from -20°C to 550°C.
How accurate is the TOPDON TC004?
TOPDON specifies measurement accuracy of ±2°C or ±2% of the measured value, whichever is greater.
What does the 25Hz refresh rate mean?
The thermal image is refreshed 25 times per second. This produces smoother real-time imaging when moving the camera across equipment or an inspection area.
Can the TC004 automatically find the hottest point?
Yes. It supports centre-point, hot-spot and cold-spot temperature measurement, making it easier to locate temperature extremes within the image.
Can I use a thermal camera to inspect electrical equipment?
Thermal imaging is widely used to identify abnormal temperature patterns in electrical equipment. Inspection of live electrical systems should only be carried out by appropriately competent personnel using suitable safe working procedures.
Can the TC004 see through walls?
No. A thermal camera measures infrared radiation from surfaces. It can reveal surface temperature patterns that may indicate an underlying issue, but it does not see through walls or other solid materials.
What is emissivity and why does it matter?
Different materials emit infrared energy differently. Adjusting the camera's emissivity setting to suit the surface being inspected can improve the usefulness and accuracy of temperature measurements.
Is the TOPDON TC004 suitable for outdoor and workshop use?
The TC004 has an IP54 protection rating and 2 metre drop resistance, giving it a rugged construction suitable for professional inspection environments. It should still be used and stored within the manufacturer's specified operating conditions.
What can a thermal imaging camera help diagnose?
It can help locate unusual hot or cold areas associated with electrical systems, machinery, heating and cooling equipment, insulation, pipework and other installations. Thermal findings should then be investigated to determine their underlying cause.
TOPDON TC004 Handheld Thermal Imaging Camera - 256 x 192 Infrared Inspection Camera
Please sign in to see pricing
14999
£149.99
Unit price perThe TOPDON TC004 is a professional handheld thermal imaging camera designed to make temperature differences immediately visible. With a 256 x 192 infrared sensor, 25Hz refresh rate and temperature measurement from -20°C to 550°C, it provides a fast, non-contact way to identify hot spots, cold areas and abnormal temperature patterns across electrical equipment, heating systems, buildings, machinery and environmental control installations.
Thermal imaging can reveal problems that are difficult or impossible to identify through visual inspection alone. Instead of checking individual points with a conventional thermometer, the TC004 displays the temperature distribution across an entire area, making it easier to identify unusual heat patterns and investigate them further.
With ±2°C or ±2% measurement accuracy, automatic hot, cold and centre-point detection, adjustable emissivity and a rugged handheld design, the TC004 is a versatile inspection tool for professional maintenance, diagnostics and troubleshooting.
Why choose the TOPDON TC004?
- 256 x 192 infrared resolution - provides 49,152 individual temperature measurement pixels for detailed thermal inspection.
- 25Hz refresh rate - delivers smooth real-time thermal imaging while scanning equipment and larger areas.
- -20°C to 550°C measurement range - suitable for a broad range of electrical, mechanical, HVAC and building inspection work.
- ±2°C or ±2% accuracy - provides useful quantitative temperature measurement as well as thermal imaging.
- High thermal sensitivity - ≤40mK NETD helps the camera distinguish relatively small temperature differences.
- Automatic temperature detection - quickly identifies centre, maximum and minimum temperatures within the thermal image.
- High and low temperature alarms - useful for identifying measurements outside predetermined limits.
- Wide field of view - allows larger areas to be inspected efficiently from a practical working distance.
- IP54 protection - built for demanding inspection and maintenance environments.
- 2 metre drop resistance - rugged construction helps protect the camera during field use.
- Rechargeable 5,000mAh battery - supports extended inspection sessions away from a power source.
- Built-in storage - capture thermal images for documentation, comparison and later analysis.
Find temperature problems that cannot be seen
A thermal imaging camera converts infrared radiation emitted by surfaces into a visual temperature map. Warmer and cooler areas can therefore be identified across an entire scene rather than checking one location at a time.
This makes the TC004 useful when diagnosing electrical components, heating and cooling equipment, pumps, motors, pipework, insulation, machinery and environmental control equipment.
In horticultural and controlled-environment installations, thermal imaging can also provide a useful additional diagnostic tool for investigating heating systems, cooling equipment, ventilation components, electrical distribution equipment, pumps and other infrastructure.
256 x 192 high-resolution thermal imaging
The TC004 uses a 256 x 192 infrared detector, providing 49,152 thermal measurement pixels. Each pixel contributes temperature information to the resulting image, allowing temperature differences and patterns to be viewed across the inspected surface.
A 25Hz refresh rate keeps the thermal image responsive as the camera is moved, making it much easier to scan equipment and locate areas that require closer investigation.
Thermal sensitivity of ≤40mK helps the sensor distinguish subtle differences in surface temperature, which can be particularly useful during building, HVAC and equipment inspections where temperature variations may be relatively small.
Wide -20°C to 550°C temperature range
The TC004 measures surface temperatures from -20°C to 550°C, providing sufficient range for a wide variety of inspection tasks.
Measurement accuracy is specified at ±2°C or ±2% of the reading, whichever is greater, with a displayed temperature resolution of 0.1°C.
Adjustable emissivity allows the camera to be configured for different surface materials, helping improve the usefulness of temperature measurements when inspecting different objects.
Automatic hot & cold spot detection
The TC004 can display centre-point, maximum and minimum temperature readings while inspecting a scene. This allows the user to quickly identify the hottest and coldest areas without manually searching every point in the image.
Configurable high and low temperature alarms provide another useful diagnostic aid. When investigating equipment that should remain within a particular temperature range, the alarm function can help draw attention to abnormal readings.
Suitable for professional inspection & diagnostics
The TOPDON TC004 can be used across a broad range of inspection applications, including:
- Electrical panels, connections and distribution equipment
- Motors, pumps and mechanical equipment
- Heating and cooling systems
- HVAC inspection and troubleshooting
- Pipework and temperature distribution
- Building insulation and heat-loss investigation
- Automotive diagnostics
- Environmental control equipment
- Preventative maintenance inspections
- Identifying abnormal hot and cold spots
Thermal imaging should be used as a diagnostic aid rather than proof of a particular fault. An unusual thermal pattern can identify an area requiring further investigation, but the underlying cause should be confirmed using the appropriate inspection and testing methods.
Built for field use
The TC004 combines its thermal sensor with a rugged handheld body designed for professional inspection work. It carries an IP54 protection rating and is rated to withstand drops of up to 2 metres.
An integrated LED light provides additional illumination when working around dark machinery, electrical installations or other poorly lit inspection areas.
The rechargeable 5,000mAh battery provides extended cordless operation, allowing the camera to be carried between inspection points without requiring a permanent power connection.
TOPDON TC004 Thermal Imaging Camera product details
| Brand | TOPDON |
|---|---|
| Model | TC004 |
| Product type | Handheld thermal imaging camera |
| Infrared resolution | 256 x 192 pixels |
| Thermal measurement points | 49,152 |
| Refresh rate | 25Hz |
| Temperature measurement range | -20°C to 550°C |
| Measurement accuracy | ±2°C or ±2% of reading, whichever is greater |
| Temperature resolution | 0.1°C |
| Thermal sensitivity (NETD) | ≤40mK |
| Spectral range | 8-14μm |
| Pixel size | 12μm |
| Temperature measurement modes | Centre point, hot spot & cold spot |
| Temperature alarms | High & low temperature alarms |
| Protection rating | IP54 |
| Drop resistance | Up to 2 metres |
| Battery capacity | 5,000mAh rechargeable battery |
| Temperature units | °C / °F |
| Tripod mounting | Yes |
TOPDON TC004 Thermal Camera FAQs
What is the resolution of the TOPDON TC004?
The TC004 has a native infrared resolution of 256 x 192 pixels, giving 49,152 individual thermal measurement points.
What temperature range can the TC004 measure?
The TC004 measures surface temperatures from -20°C to 550°C.
How accurate is the TOPDON TC004?
TOPDON specifies measurement accuracy of ±2°C or ±2% of the measured value, whichever is greater.
What does the 25Hz refresh rate mean?
The thermal image is refreshed 25 times per second. This produces smoother real-time imaging when moving the camera across equipment or an inspection area.
Can the TC004 automatically find the hottest point?
Yes. It supports centre-point, hot-spot and cold-spot temperature measurement, making it easier to locate temperature extremes within the image.
Can I use a thermal camera to inspect electrical equipment?
Thermal imaging is widely used to identify abnormal temperature patterns in electrical equipment. Inspection of live electrical systems should only be carried out by appropriately competent personnel using suitable safe working procedures.
Can the TC004 see through walls?
No. A thermal camera measures infrared radiation from surfaces. It can reveal surface temperature patterns that may indicate an underlying issue, but it does not see through walls or other solid materials.
What is emissivity and why does it matter?
Different materials emit infrared energy differently. Adjusting the camera's emissivity setting to suit the surface being inspected can improve the usefulness and accuracy of temperature measurements.
Is the TOPDON TC004 suitable for outdoor and workshop use?
The TC004 has an IP54 protection rating and 2 metre drop resistance, giving it a rugged construction suitable for professional inspection environments. It should still be used and stored within the manufacturer's specified operating conditions.
What can a thermal imaging camera help diagnose?
It can help locate unusual hot or cold areas associated with electrical systems, machinery, heating and cooling equipment, insulation, pipework and other installations. Thermal findings should then be investigated to determine their underlying cause.
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14999
£149.99
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