HIKMICRO G41H Handheld Thermal Camera Model: G41H The HIKMICRO G41H Handheld Thermal Camera is purpose-built for high-temperature industrial thermography, advanced diagnostics, and demanding predictive maintenance applications. Designed for heavy industry, manufacturing, metal processing, kiln and furnace monitoring, and high-heat environments, the G41H enables professionals to safely measure and analyse extreme temperatures with precision and reliability. The G41H incorporates a 480 × 360 high-sensitivity thermal detector delivering sharp thermal imaging and stable temperature analysis, even in challenging industrial conditions. Its extended high-temperature capability (up to 2000°C in supported range) makes it ideal for applications such as foundries, refractory inspection, power generation, and process control. Combined with an integrated 8 MP visual camera, the G41H provides clear thermal and visual context to improve fault confirmation, documentation, and reporting accuracy. Designed for field efficiency, the G41H features a bright 4.3” 800 × 480 LCD touchscreen, advanced autofocus options including laser-assisted AF and touch AF, and multiple imaging modes including thermal, visual, fusion, PIP, and blending. With smooth 50 Hz real-time imaging, inspections remain fluid and responsive—even when monitoring dynamic high-temperature processes. Built to withstand demanding industrial job sites, the G41H features IP54-rated protection, 2-metre drop resistance, and an interchangeable Li-ion battery system—making it a dependable tool for daily professional and heavy-industry use. Key Features 480 × 360 high-sensitivity thermal detector NETD < 35 mK for precise temperature differentiation 50 Hz image frequency for smooth live inspections Extended high-temperature measurement capability (up to 2000°C in supported range) 8 MP visual camera for clear reference imaging Thermal / Visual / Fusion / PIP / Blending imaging modes Multiple temperature ranges including high-temperature industrial applications High accuracy: ±2°C or ±2% (range dependent) 4.3” 800 × 480 LCD touchscreen display Laser Assisted AF / Continuous AF / Touch AF / Manual Focus 1× to 8× continuous digital zoom Built-in laser pointer and LED work light Wi-Fi (2.4 & 5 GHz) and Bluetooth 4.2 connectivity Rugged IP54 housing with 2 m drop protection Interchangeable rechargeable Li-ion battery Specifications Specification Details IR Resolution 480 × 360 (172,800 pixels) NETD < 35 mK (@ 30°C, F#=1.0) Image Frequency 50 Hz Detector Pitch 17 μm Spectral Range 7.5 to 14 μm Focal Length 25 mm (Optional lenses available – see respective spec sheets) F-number F1.0 Field of View (FOV) 18.7° × 14° (Varies with optional lenses) Spatial Resolution (IFOV) 0.68 mrad (Varies with optional lenses) Focus Modes Laser Assisted AF / Continuous AF / AF / Manual Focus / Touch AF Startup Time Approx. 2 seconds SuperIR Yes (Captured images) Minimum Focus Distance 0.25 m (0.82 ft) Visual Camera 3264 × 2448 (8 MP) Display 800 × 480 Resolution, 4.3" LCD Touch Screen Screen Brightness Manual / Auto Digital Zoom 1× to 8× Continuous Image Modes Infrared / Visual / Fusion / PIP / Blending Color Palettes White Hot, Black Hot, Rainbow, Ironbow, Red Hot, Fusion, Rain, Blue Red Color Alarm Above / Below / Interval Advanced Alarm Above / Below / Interval / Insulation / Condensation Temperature Range 1 -20°C to 150°C (-4°F to 302°F) Temperature Range 2 0°C to 650°C (32°F to 1202°F) Temperature Range 3 300°C to 2000°C (572°F to 3632°F) Accuracy (-20°C to 150°C) -20 to 0°C: ±2°C0 to 100°C: ±1°C100 to 150°C: ±1% Accuracy (0°C to 650°C) 0 to 100°C: ±2°C100 to 650°C: ±2% Accuracy (300°C to 2000°C) ±2% Measurement Tools Center Spot, Hot Spot, Cold Spot Custom Measurement Delta T, 10 Spots, 1 Line, 5 Rectangles, 5 Circles Level & Span Auto / Manual / 1-Tap Touch Screen Radiometric Capture Yes Image Storage Capacity Approx. 60,000 Images Video Storage Capacity Approx. 54 Hours Video Format MP4 & Radiometric Video Image Format Radiometric JPEG Data Transfer UVC / Wi-Fi Storage Media Extendable 128 GB SD Card Wi-Fi 802.11 b/g/n (2.4 GHz & 5 GHz) Bluetooth Bluetooth 4.2 USB Interface USB Type-C Wi-Fi Transmission Distance Indoor: 50 m (164 ft); Outdoor: 10 m (33 ft) LED Light Yes Laser Yes – Class II, 635 nm,
