TOPDON TC004N Handheld Thermal Imaging Camera

The TOPDON TC004 is a no-nonsense professional thermal camera built for electricians, HVAC technicians, building inspectors, and mechanics who need clear, reliable thermal data fast. It runs all day on a single charge, stores thousands of images without breaking a sweat, and connects to both your phone and your PC for seamless analysis and reporting — all in a rugged, lightweight package that's ready to work the moment you pull it out of the case.

256×192 IR Sensor With a Wide 56° Field of View

The TC004's 256×192 infrared sensor delivers detailed thermal imagery with a thermal sensitivity of less than 40mK and a temperature resolution of 0.1°C. TISR (Thermal Image Super Resolution) processing enhances the output to an effective 512×384 display resolution for sharper, more readable images on screen. The 25Hz refresh rate keeps motion fluid as you move through a scan.

What sets the TC004 apart from similar cameras is its wide 56°×42° field of view. Most professional thermal cameras in this resolution class use a narrower lens, which means stepping back further to take in a full panel, wall section, or piece of equipment. The TC004's wider angle lets you work closer and cover more area in each frame — a practical advantage when you're working in tight spaces like electrical closets, crawlspaces, or mechanical rooms.

Red Laser Pointer for Precise Targeting

The built-in red laser pointer gives you a physical reference point that shows exactly where the camera is measuring. This makes it fast and intuitive to line up the thermal image with the real-world target — helpful when scanning across a busy electrical panel or trying to pinpoint a specific component in a dense mechanical area. It's a simple feature that makes accurate, repeatable scans noticeably easier in practice.

-4°F to 1,022°F Measurement Range for Any Inspection Scenario

The TC004 covers a measurement range from -4°F to 1,022°F (-20°C to 550°C) with an accuracy of ±2°C or ±2% of the reading. Temperature can be displayed in Celsius, Fahrenheit, or Kelvin. Three measurement modes — center spot, hot spot, and cold spot — give you the flexibility to track the data point most relevant to what you're inspecting. High and low temperature alarms can be configured to automatically flag readings outside your defined range, so you don't have to watch every pixel manually.

Five Color Palettes for Optimized Visibility

Five selectable color palettes — White Hot, Black Hot, Iron, Rainbow, and Dark Red — let you tune the thermal image display for maximum contrast in your environment. Different palettes perform better in different scenarios, and being able to switch on the fly keeps the camera useful across a wide variety of inspection types.

8.5-Hour Battery With a 2-Hour Recharge

The 5,000mAh internal battery delivers up to 8.5 hours of continuous operation — enough for a full day of inspections on a single charge. When it does need power, it's back to full in about 2 hours via USB-C, minimizing downtime between jobs. An automatic power-off timer (configurable at 5, 10, or 20 minutes) helps conserve battery during downtime without requiring you to manually power down between inspections.

64GB Storage, Wi-Fi, and PC Software Included

With 64GB of onboard storage, the TC004 can hold thousands of thermal images and videos without interruption throughout the workday. When it's time to analyze and report, it connects wirelessly to the TopInfrared mobile app on iOS and Android for fast file transfer and basic analysis, or via USB to TopView PC software on Windows for deeper thermal analysis, point-line-surface measurements, and professional report generation. Updates are applied by connecting to a PC.

Built to Handle the Job Site

The TC004 is IP54-rated for dust and water resistance, drop-resistant to 6.6 feet (2 meters), and tested to IEC 60068 impact and vibration standards. It operates in ambient temperatures from 14°F to 122°F (-10°C to +50°C). A built-in LED flashlight helps illuminate dark inspection areas, and a standard 1/4-20 tripod screw hole on the body lets you mount it hands-free for extended monitoring. At approximately 1.15 lbs, it's light enough to hold comfortably through a full inspection without fatigue.