HIKMICRO G41 Thermal Camera – 480 × 360 IR Resolution

G41

The HIKMICRO G41 Handheld Thermography Camera is a high-performance thermal imaging camera designed for professional temperature measurement, predictive maintenance, and fault detection across HVAC, electrical, mechanical, building, industrial, oil and gas, and utility maintenance applications.

With a 480 × 360 infrared detector and SuperIR image enhancement up to 960 × 720, the G41 delivers clear thermal detail for identifying overheating components, insulation failures, energy loss, mechanical wear, electrical faults, and abnormal temperature conditions.

The G41 combines high thermal sensitivity, a 50 Hz image frequency, multiple focus options, an 8 MP visual camera, a large 4.3" touchscreen, radiometric image capture, advanced measurement tools, and a wide temperature range up to 650°C, making it a powerful inspection tool for demanding professional environments.

Designed for field efficiency, the G41 supports infrared, visual, fusion, picture-in-picture, and blending image modes, along with Wi-Fi, Bluetooth, USB Type-C, HDMI, GPS, compass, laser distance measurement, and annotation functions to support accurate reporting and streamlined inspection workflows.

Built with rugged IP54 protection, 2 m drop resistance, and an interchangeable rechargeable battery system, the HIKMICRO G41 is suitable for daily use by professional technicians, engineers, and maintenance teams who require reliable thermal imaging performance on site.

Key Features

• 480 × 360 thermal resolution for detailed infrared imaging.

• SuperIR image enhancement up to 960 × 720 for improved image clarity on captured images.

• High thermal sensitivity of <35 mK for detecting small temperature differences.

• 50 Hz image frequency for smooth real-time thermal inspection.

• 18.7° × 14° field of view for focused professional inspection work.

• Wide temperature measurement range from -20°C to 650°C.

• Accurate temperature measurement up to ±2°C or ±2% under specified conditions.

• Multiple focus modes including laser assisted AF, continuous AF, AF, manual focus, and touch AF.

• 8 MP visual camera for clear visible-light documentation.

• Infrared, visual, fusion, picture-in-picture, and blending image modes.

• Large 4.3" LCD touchscreen with 800 × 480 display resolution.

• 1.0x to 8.0x continuous digital zoom for closer inspection of target areas.

• Multiple colour palettes including White Hot, Black Hot, Rainbow, Ironbow, Red Hot, Fusion, Rain, and Blue Red.

• Advanced measurement tools including centre spot, hot spot, cold spot, Delta T, user-defined spots, line, rectangles, and circles.

• Auto, manual, and 1-tap touchscreen level and span modes for faster image adjustment.

• Inspection route support for structured maintenance and inspection workflows.

• Radiometric image capture for detailed temperature analysis.

• MP4 video and radiometric video support for inspection recording.

• Voice and text annotation support for professional reporting.

• Built-in LED light to support work in darker inspection areas.

• Built-in laser and laser distance meter for target identification and distance reference.

• GPS and compass annotation functions to support detailed inspection records.

• Wi-Fi, Bluetooth, USB Type-C, and HDMI connectivity.

• Radiometric infrared video streaming over UVC and Wi-Fi.

• Removable 64 GB Micro SD card for image and video storage.

• Interchangeable rechargeable lithium-ion battery system for extended field use.

• IP54 rated body with 2 m drop test protection for demanding site conditions.

Specifications

• Model: G41

• IR Resolution: 480 × 360 pixels

• Thermal Pixels: 172,800 pixels

• SuperIR: Yes, on captured images

• SuperIR Resolution: 960 × 720 pixels

• NETD: <35 mK at 25°C, F# = 1.0

• Image Frequency: 50 Hz

• Detector Pitch: 17 μm

• Spectral Range: 7.5 μm to 14 μm

• Focal Length: 25 mm

• F-number: F1.0

• Field of View: 18.7° × 14°

• Spatial Resolution: 0.68 mrad

• Minimum Focus Distance: 0.3 m

• Focus Modes: Laser assisted AF, continuous AF, AF, manual focus, and touch AF

• Focus Speed: Approx. 2 seconds

• Visual Camera: 3264 × 2448, 8 MP

• Display: 4.3" LCD touchscreen

• Display Resolution: 800 × 480

• Screen Brightness: Manual and auto

• Digital Zoom: 1.0x to 8.0x continuous

• Image Modes: Infrared, visual, fusion, picture-in-picture, and blending

• Colour Palettes: White Hot, Black Hot, Rainbow, Ironbow, Red Hot, Fusion, Rain, and Blue Red

• Focus Mode Palette: Above, below, and interval

• Colour Alarm: Above, below, interval, insulation, and condensation

• Object Temperature Range: -20°C to 650°C

• Accuracy: Max. ±2°C or ±2%

• Measurement Tools: Centre spot, hot spot, and cold spot

• User-Definable Measurement Tools: Delta T, 10 spots, 1 line, 5 rectangles, and 5 circles

• Level and Span Mode: Auto, manual, and 1-tap touchscreen

• Inspection Route: Yes

• Radiometric Capture: Yes

• Image Format: Radiometric JPEG

• Video Format: MP4 video and radiometric video

• Radiometric Infrared Video Streaming: Over UVC and Wi-Fi

• Image Storage Capacity: Approx. 60,000 images

• Video Storage Capacity: Approx. 54 hours

• Annotations: Voice note and text note

• Voice Note: Up to 60 seconds

• Text Note: Up to 200 characters

• Storage Media: Removable 64 GB Micro SD card

• Wi-Fi: 802.11 b/g/n, 2.4 GHz and 5 GHz

• Bluetooth: Bluetooth 4.2

• USB Interface: USB Type-C

• HDMI Interface: Yes

• GPS and Compass: Yes

• Data Transfer: UVC and Wi-Fi

• Laser Pointer: Yes

• Laser: Class II, 635 nm, <1 mW

• Laser Distance Meter: Indoor distance up to 50 m; outdoor distance up to 10 m

• LED Light: Yes

• Battery Type: Interchangeable rechargeable lithium-ion battery

• Battery Operating Time: Approx. 4 hours

• Battery Charging Time: Approx. 4 hours fully charged

• Power Saving Mode: Yes

• Protection Rating: IP54

• Drop Test Height: 2 m

• Working Temperature Range: -20°C to 50°C

• Storage Temperature Range: -20°C to 60°C

• Relative Humidity: <95% non-condensing

• Weight: Approx. 1058 g

• Dimensions: 284.7 × 120.6 × 124.5 mm

• Tripod Mount: UNC ¼"-20

• Available Model: HM-TP74-25SVF/W-G41

Ideal For

• HVAC system inspection and diagnostics.

• Electrical switchboard and component inspection.

• Predictive maintenance programs.

• Mechanical equipment monitoring and fault finding.

• Building inspection and thermal envelope checks.

• Insulation inspection and heat loss investigation.

• Industrial maintenance and asset inspection.

• Oil and gas inspection applications within the camera’s rated temperature range.

• Utility maintenance and thermal fault detection.

• Overheating component detection.

• Energy auditing and temperature troubleshooting.

• Professional technicians requiring advanced thermal reporting.

Advanced Thermography for Professional Inspection and Predictive Maintenance

The HIKMICRO G41 Thermal Camera is built for professional users who need accurate thermal measurement, clear imaging, and advanced inspection capability in demanding environments.

Its 480 × 360 infrared detector, SuperIR image enhancement, 50 Hz image frequency, and multiple focus modes help technicians capture clearer thermal detail across a wide range of inspection tasks. The large touchscreen, visual camera, image fusion modes, and measurement tools make it easier to identify issues quickly and document findings clearly.

With inspection route support, radiometric image capture, video recording, annotation tools, wireless connectivity, HDMI output, GPS, compass, laser distance measurement, and rugged field-ready construction, the G41 is a strong choice for HVAC, electrical, mechanical, building, industrial, oil and gas, utility, and predictive maintenance applications.