M31
The HIKMICRO M31 is the high-performance evolution of the M-Series workhorse. While it shares the flagship 384 × 288 resolution and manual focus precision of the M30, the M31 is engineered for more demanding industrial environments with an extended measurement range of up to 650°C (1202°F). This makes it the definitive choice for professionals who require crystal-clear thermal imagery for high-heat mechanical systems, industrial kilns, and complex electrical infrastructure.
Key Professional Advantages
Precision Manual Focus System: The M31 features a smooth manual focus ring, allowing you to isolate targets with surgical precision. This is essential for distinguishing between adjacent high-voltage components or measuring the temperature of small mechanical parts from a distance where fixed-focus cameras lose accuracy.
Flagship Image Enhancement (SuperIR): Utilizing HIKMICRO’s proprietary SuperIR technology, the native 384 × 288 sensor is upscaled in real-time to 768 × 576 (442,368 pixels). This creates sharp, high-contrast thermal maps that reveal early-stage heat signatures before they become critical failures.
Extended 650°C Calibration: Designed for versatility, the M31 handles higher thermal loads than the standard M30. This expanded range allows for the safe inspection of heavy industrial machinery, boilers, and specialized manufacturing equipment.
Fluid 25 Hz Performance: Capture thermal data at 25 frames per second for a seamless "live" experience. The high refresh rate is critical for accurately tracking thermal shifts in rotating equipment or fast-moving industrial lines.
Intuitive 3.5” Touch Screen: The bright LCD interface includes professional analysis tools like "Level & Span" (one-touch thermal contrast adjustment) and multiple measurement spots, allowing for immediate on-site diagnostics.
Technical Specifications Overview
| Feature | Specification |
| Thermal Resolution | 384 × 288 (110,592 pixels) |
| SuperIR Resolution | 768 × 576 (442,368 pixels) |
| Focus Mode | Manual Focus |
| Temperature Range | -20°C to 650°C (-4°F to 1202°F) |
| Frame Rate | 25 Hz |
| Thermal Sensitivity (NETD) | < 35 mK |
| Digital Zoom | 1.0x to 8.0x Continuous |
| Visual Camera | 8 MP with Thermal Fusion & PIP |
Ideal Industrial Applications
Heavy Manufacturing: Monitoring industrial furnace exteriors, kiln refractory linings, and high-temperature steam systems.
Power Utilities: Detailed inspection of substation breakers, high-voltage bushings, and transformer cooling fins.
Preventative Maintenance: Trending heat buildup in heavy-duty motor bearings, gearboxes, and large-scale conveyor systems.
Commercial Building Science: Large-scale energy audits, moisture intrusion detection, and identifying thermal bridges in industrial insulation.
In the Box
HIKMICRO M31 Professional Thermal Camera
Two (2) Interchangeable Li-ion Batteries
Dual-Bay Battery Charger & Power Adapter
Rugged, Airtight Hard Carrying Case
USB-C Cable
16 GB MicroSD Card
Calibration Certificate





