Mileseey TR20 Pro Thermal Imaging Camera 256x192 IR Resolution -20°C to 550°C

The Mileseey TR20 Pro is a professional handheld thermal imaging camera designed for building diagnostics, electrical inspections, HVAC, and industrial maintenance. With a high-resolution 256x192 infrared detector and a 5MP visible light camera, it delivers clear thermal images and precise temperature measurements from -20°C to 550°C. The 3.5-inch IPS display and intuitive interface make it easy to identify hot spots, moisture issues, and electrical faults.

Advantages

High thermal sensitivity (<40mK) ensures accurate detection of subtle temperature differences. The 25Hz frame rate provides smooth real-time imaging. Built-in Wi-Fi and USB-C connectivity allow easy data transfer and remote analysis. The IP54 rating and 2-meter drop test ensure durability in harsh environments. With up to 5 hours of battery life, the TR20 Pro is reliable for all-day use.

Suitable for

• Building inspection and energy auditing
• Electrical panel and circuit troubleshooting
• HVAC system diagnostics
• Industrial predictive maintenance
• Fire prevention and safety checks

Key specifications

• Infrared Resolution: 256 x 192 pixels (49,152 pixels)
• Thermal Sensitivity (NETD): <40mK (@25°C, F#1.0)
• Temperature Range: -20°C to 550°C (-4°F to 1022°F)
• Accuracy: ±2°C or ±2% (whichever greater)
• Field of View: 56° x 42°
• Display: 3.5-inch IPS, 640 x 480 pixels
• Visible Camera: 5 Megapixels
• Focus: Fixed focus
• Emissivity: Adjustable 0.01 to 1.00
• Storage: 16GB internal memory
• Image Format: JPG with radiometric data
• Connectivity: USB Type-C, Wi-Fi
• Battery: Rechargeable lithium-ion, up to 5 hours
• IP Rating: IP54
• Laser Pointer: Yes
• Spectral Range: 8-14 μm
• Color Palettes: 7 (Iron Red, Rainbow, White Hot, Black Hot, Lava, Rainbow HC, Black Red)
• Drop Test: 2 meters

Recommendations

For best results, calibrate emissivity according to the surface being measured. Use the laser pointer to pinpoint targets. Store in a dry, clean environment when not in use. Regular firmware updates via Wi-Fi ensure optimal performance.