B20S
The HIKMICRO B20s is the enhanced, high-definition version of the popular B-series handheld thermal cameras. Designed for technicians who need clear, reliable imagery for daily diagnostics, the B20s retains the robust 256 × 192 thermal sensor of its predecessors but features a significantly upgraded high-resolution 480 × 640 LCD screen. This twice-as-sharp display allows for easier identification of thermal anomalies in building, HVAC, and automotive inspections without stepping up to a larger, more expensive device.
Key Professional Advantages
Upgraded High-Res Display: The standout feature of the "s" model is its 3.2” LCD screen with 480 × 640 resolution. This provides double the visual clarity of the standard B20, making it much easier to read temperature data and identify small components in the field.
SuperIR Image Enhancement: The B20s uses SuperIR technology to upscale captured images and live views to 640 × 480 (307,200 pixels). This ensures that your professional reports feature sharp, detailed thermal maps that exceed the camera's native sensor resolution.
Fluid 25 Hz Frame Rate: Unlike entry-level 9 Hz cameras, the B20s offers a smooth 25 Hz refresh rate. This is critical for scanning moving parts or walking through a facility, as it eliminates image lag and ensures you don't miss a transient heat spike.
Focus-Free Simplicity with Macro Support: Optimized for speed, the B20s is a focus-free device—just point and shoot for accurate results from 0.3m. For ultra-close-up work, it is compatible with an optional clip-on macro lens, allowing you to see details as small as 500 microns on circuit boards.
Dual-Camera Fusion: Equipped with a 2 MP visual camera, the B20s supports Image Fusion. This mode overlays the thermal heat map onto a visual image, providing the structural context (like labels or specific wire colors) needed to pinpoint exactly which part of a system is failing.
Technical Specifications Overview
| Feature | Specification |
| Native Thermal Resolution | 256 × 192 (49,152 pixels) |
| SuperIR Resolution | 640 × 480 (307,200 pixels) |
| Display Resolution | 480 × 640 (High-Definition) |
| Frame Rate | 25 Hz |
| Object Temperature Range | -20°C to 550°C (-4°F to 1022°F) |
| Thermal Sensitivity (NETD) | < 40 mK |
| Focus Mode | Focus Free |
| Protection Level | IP54 & 2 m Drop Tested |
| Battery Life | Up to 6 Hours Continuous |
Ideal Everyday Applications
HVAC & Plumbing: Quickly locating clogs in radiators, identifying leaks in underfloor heating, and verifying AC performance.
Residential Energy Audits: Scanning for missing insulation, drafty windows, and air leaks around doors and electrical outlets.
Automotive Repair: Checking for overheating brakes, blocked catalytic converters, and electrical shorts in fuse boxes.
Light Industrial Maintenance: Monitoring motor temperatures and electrical distribution panels for loose connections.
In the Box
HIKMICRO B20s Handheld Thermal Camera
USB-C Charging & Data Cable
Power Adapter & International Plugs
Wrist Strap
Quick Start Guide
Calibration Certificate







