The TOPDON TC002C Duo is a compact, high-resolution thermal imaging camera that plugs directly into your smartphone via USB-C, delivering professional-grade thermal diagnostics on Android and iOS-no batteries, no Wi-Fi, no nonsense.
This is thermal imaging for people who actually need accuracy, speed, and portability, not gimmicks.
Purpose / Use Case
Built for automotive diagnostics, electrical inspection, HVAC troubleshooting, building inspections, and preventative maintenance, the TC002C Duo lets you see heat issues instantly, overheating components, energy loss, blockages, shorts, and failures, before they turn expensive.
It's a serious diagnostic instrument disguised as a pocket accessory. No batteries to fail, no wireless dropouts, no bulky screens, just plug in and work.
Key Features
256 × 192 IR Resolution - Sharp, detailed thermal images that reveal problems clearly, not vaguely
Wide Temperature Range (-20 C to 550 C) - From cold start issues to extreme overheating diagnostics
2 C Accuracy - Trust the readings when decisions matter
USB-C Direct Connection - No internal battery, no charging downtime, no lag
Android & iOS Support - One device, both ecosystems covered
High Refresh Rate - Smooth real-time imaging for moving components
Multiple Color Palettes - Instantly highlight temperature differences
Compact & Pocket-Sized - Always ready, always with you
Functions & Capabilities
Real-time thermal imaging on your smartphone
Hot & cold spot tracking
Adjustable emissivity for accurate readings on different materials
Temperature alarms for rapid fault detection
Image capture & analysis via the TOPDON app
Ideal for live diagnostics on running engines, electrical systems, and HVAC units
Technical Specifications
IR Resolution: 256 × 192
Temperature Range: -20 C to 550 C
Accuracy: 2 C or 2%
Connection: USB-C
Compatibility: Android & iOS devices with USB-C
Power Source: Draws power from smartphone
Frame Rate: High-speed real-time refresh
Form Factor: Ultra-compact, handheld
Compatibility Notes
Android smartphones with USB-C
iPhone models with USB-C (latest generation)
Requires TOPDON thermal imaging app (free download)
Designed for 12V automotive, residential, and industrial diagnostics
What's in the box
1 x Thermal camera device
1 x USB-C to USB-C extension cable
1 x 50 cm USB-C to Lightning cable
1 x Quick user guide
1 x Carrying bag
1 x Cleaning cloth
1 x Packing box
