| Product Model |
 |
 |
 |
 |
 |
 |
 |
 |
| *Check the product for comparison |
| M31 |
M31T |
M20W |
M20E |
M20 |
M60 |
M11 |
M11W |
| Infrared Image |
| IR Resolution |
384 x 288 (110,592 pixels) |
384 x 288 (110,592 pixels) |
256 × 192 (49,152 pixels) |
256 × 192 (49,152 pixels) |
256 × 192 (49,152 pixels) |
640 x 480 (307,200 pixels) |
192 × 144 (27,648 pixels) |
192 × 144 (27,648 pixels) |
| SuperIR |
Yes, on captured images |
Yes, on captured images |
Yes, on captured images |
Yes, on captured images |
Yes, on captured images |
Yes, on captured images |
Yes, on captured images and live view |
Yes, on captured images and live view |
| NETD |
< 35 mK (@ 25 °C, F=1.0) |
< 35 mK (@ 25 °C, F=1.0) |
< 40 mK (@ 25 °C, F=1.0) |
< 40 mK (@ 25 °C, F=1.0) |
< 40 mK (@ 25 °C, F=1.0) |
< 35 mK (@ 25 °C, F=1.0) |
< 40 mK (@ 25 °C, F=1.0) |
< 40 mK (@ 25 °C, F=1.0) |
| Image Frequency |
30Hz |
30Hz |
25Hz |
25Hz |
25Hz |
30Hz |
25Hz |
25Hz |
| Detector Pitch |
12 μm |
12 μm |
12 μm |
12 μm |
12 μm |
17 μm |
12 μm |
12 μm |
| Spectral Range |
7.5 to 14 μm |
7.5 to 14 μm |
7.5 to 14 μm |
7.5 to 14 μm |
7.5 to 14 μm |
7.5 to 14 μm |
7.5 to 14 μm |
7.5 to 14 μm |
| Focal Length |
6.4mm |
6.4mm |
3.6mm |
3.2mm |
6.9 mm |
15mm |
6.9mm |
3.6mm |
| F-number |
F1.0 |
F1.0 |
F1.0 |
F1.0 |
F1.0 |
F1.0 |
F1.0 |
F1.0 |
| Field of View (FOV) |
41.1°×30.5° |
41.1°×30.5° |
50° × 37.2° |
56° × 42° |
25° × 18.8° |
41.9° × 33.3° |
18.8° × 14.1° |
37.2° x 27.8° |
| Spatial Resolution (IFOV) |
1.87 mrad |
1.87 mrad |
3.33 mrad |
3.8 mrad |
1.74 mrad |
1.13 mrad |
1.74 mrad |
3.33 mrad |
| Min. Focus Distance |
0.1 m (0.32ft) |
0.1 m (0.32ft) |
0.3 m (0.984 ft) |
0.3 m (0.984 ft) |
0.1 m (0.33 ft) |
0.3 m (0.98 ft) |
0.1 m (0.32ft) |
0.3 m (0.984 ft) |
| Image Display |
| Focus Mode |
Manual Focus |
Manual Focus |
Focus Free |
Focus Free |
Manual Focus |
Manual Focus |
Manual Focus |
Focus Free |
| Display |
640 × 480 Resolution, 3.5" LCD Touch Screen |
640 × 480 Resolution, 3.5" LCD Touch Screen |
640 × 480 Resolution, 3.5" LCD Touch Screen |
640 × 480 Resolution, 3.5" LCD Touch Screen |
640 × 480 Resolution, 3.5" LCD Touch Screen |
640 × 480 Resolution, 3.5" LCD Touch Screen |
640 × 480 Resolution, 3.5" LCD Touch Screen |
640 × 480 Resolution, 3.5" LCD Touch Screen |
| Visual Camera |
3264 × 2448 (8 MP) |
3264 × 2448 (8 MP) |
3264 × 2448 (8 MP) |
13 MP |
3264 × 2448 (8 MP) |
3264 × 2448 (8 MP) |
3264 × 2448 (8 MP) |
3264 × 2448 (8 MP) |
| Image Modes |
Thermal/Visual/Fusion/PIP/Blending |
Thermal/Visual/Fusion/PIP/Blending |
Thermal/Visual/Fusion/PIP/Blending |
Thermal/Visual/Fusion/PIP/Blending (Infrared and Visible Image Fusion) |
Thermal/Visual/Fusion/PIP/Blending |
Thermal/Visual/Fusion/PIP/Blending |
Thermal/Visual/Fusion/PIP/Blending |
Thermal/Visual/Fusion/PIP/Blending |
| Color Palettes |
White Hot, Black Hot, Rainbow, Ironbow, Red Hot, Fusion, Rain, Blue Red, Condensation Alarm |
White Hot, Black Hot, Rainbow, Ironbow, Red Hot, Fusion, Rain, Blue Red |
White Hot, Black Hot, Rainbow, Ironbow, Red Hot, Fusion, Rain, Blue Red, Condensation Alarm |
White Hot, Black Hot, Rainbow, Ironbow, Red Hot, Fusion, Rain, Blue Red, Dark Orange, Condensation Alarm |
White Hot, Black Hot, Rainbow, Ironbow, Red Hot, Fusion, Rain, Blue Red, Condensation Alarm |
White Hot, Black Hot, Rainbow, Ironbow, Red Hot, Fusion, Rain, Blue Red, Condensation Alarm |
White Hot, Black Hot, Rainbow, Ironbow, Red Hot, Fusion, Rain, Blue Red, Condensation Alarm |
White Hot, Black Hot, Rainbow, Ironbow, Red Hot, Fusion, Rain, Blue Red, Condensation Alarm |
| Screen Brightness |
Manual |
Manual |
Manual |
Manual |
Manual |
Manual |
Manual |
Manual |
| Digital Zoom |
1.0x to 8.0x continuous |
1.0x to 8.0x continuous |
1.0x to 8.0x continuous |
1.0x to 8.0x continuous |
1.0x to 8.0x continuous |
1.0x to 8.0x continuous |
1.0x to 8.0x continuous |
1.0x to 8.0x continuous |
| Focus Mode Palette |
Above/Below/Interval |
Above/Below/Interval |
Above/Below/Interval |
Above/Below/Interval |
N.A. |
Above/Below/Interval |
N.A. |
N.A. |
| Color Alarm |
Above/Below/Interval/Insulation |
Above/Below/Interval |
Above/Below/Interval/Insulation |
Above/Below/Interval/Insulation |
N.A. |
Above/Below/Interval/Insulation |
N.A. |
N.A. |
| Measurement and Analysis |
| Object Temperature Range |
Range -20℃ to 150℃(-4°F to 302°F) Range 0℃ to 650℃(32°F to 1202°F) |
Range 5℃ to 40℃(41°F to 104°F) |
Range -20℃ to 150℃(-4°F to 302°F) Range 0℃ to 650℃(32°F to 1202°F) |
-20℃ to 650℃ |
Range -20℃ to 150℃(-4°F to 302°F) Range 0℃ to 650℃(32°F to 1202°F) |
Range -20℃ to 150℃(-4°F to 302°F) Range 0℃ to 650℃(32°F to 1202°F) |
Range -20℃ to 150℃(-4°F to 302°F) Range 100℃ to 650℃(212°F to 1202°F) |
Range -20℃ to 150℃(-4°F to 302°F) Range 100℃ to 650℃(212°F to 1202°F) |
| Accuracy |
Max (±2°C/3.6°F, ±2%), for the ambient temp. 15°C to 35°C (59°F to 95°F) and object temp. above 0°C (32°F) |
Max (±0.5°C), for the ambient temp. 15°C to 35°C |
Max ±2°C for 0 to 100°C, ±2% for 100 to 600°C, ±4% for 600 to 650°C at the ambient temp. 15 to 35°C |
Max ±2°C/3.6°F, ±2% |
Max ±2°C for 0 to 100°C, ±2% for 100 to 600°C, ±4% for 600 to 650°C at the ambient temp. 15 to 35°C |
Max (±2°C/3.6°F, ±2%), for the ambient temp. 15°C to 35°C (59°F to 95°F) and object temp. above 0°C (32°F) |
Max ±2°C for 0 to 100°C, ±2% for 100 to 600°C, ±4% for 600 to 650°C at the ambient temp. 15 to 35°C |
Max ±2°C for 0 to 100°C, ±2% for 100 to 600°C, ±4% for 600 to 650°C at the ambient temp. 15 to 35°C |
| Level and Span Mode |
Auto/Manual/1-Tap Touch-screen |
Auto/Manual/1-Tap Touch-screen |
Auto/Manual/1-Tap Touch-screen |
Auto/Manual/1-Tap Touch-screen |
Auto/Manual/1-Tap Touch-screen |
Auto/Manual/1-Tap Touch-screen |
Auto/Manual/1-Tap Touch-screen |
Auto/Manual/1-Tap Touch-screen |
| Measurement Tools |
Center Spot, Hot Spot, Cold Spot User-definable: 10 spots, 1 line, 5 rectangles, and 5 circles |
Center Spot, Hot Spot, Cold Spot User-definable: 10 spots, 1 line, 5 rectangles, and 5 circles |
Center Spot, Hot Spot, Cold Spot User-definable: 10 spots, 1 line, 5 rectangles, and 5 circles |
Center Spot, Hot Spot, Cold Spot User-definable: 10 spots, 5 line, 10 rectangles, and 10 circles |
N.A. |
Center Spot, Hot Spot, Cold Spot User-definable: 10 spots, 1 line, 5 rectangles, and 5 circles |
N.A. |
N.A. |
| SuperScene+ |
Electrical Panel, PCB Inspection |
N.A. |
N.A. |
N.A. |
N.A. |
Electrical Panel, PCB Inspection |
N.A. |
N.A. |
| Data Storage and Communication |
| Extendable Memory Card |
Extendable 64 GB Micro SD Card |
Extendable 64 GB Micro SD Card |
Extendable 32 GB Micro SD Card |
Extendable 32 GB Micro SD Card |
Extendable 32 GB Micro SD Card |
Extendable 64 GB Micro SD Card |
Extendable 32 GB Micro SD Card |
Extendable 32 GB Micro SD Card |
| Image Storage Capacity |
Approx. 100,000 Images (8MP) |
Approx. 100,000 Images (8MP) |
Approx. 60,000 Images (8MP) |
Approx. 60,000 Images |
Approx. 60,000 Images (8MP) |
Approx. 69,000 Images (8MP) |
Approx. 60,000 Images (8MP) |
Approx. 60,000 Images (8MP) |
| Video Storage Capacity |
MP4 max. 400h; Radiometric max. 50h |
MP4 max. 400h; Radiometric max. 50h |
MP4 max. 150h; Radiometric video max. 50h |
MP4 max. 150h; Radiometric video max. 50h |
MP4 max. 160h; Radiometric video max. 50h |
MP4 max. 420h; Radiometric max. 19h |
MP4 video max. 140h; Radiometric video max. 85h |
MP4 video max. 180h; Radiometric video max. 85h |
| Video File Format |
MP4 and radiometric video |
MP4 and radiometric video |
MP4 and radiometric video |
MP4 and radiometric video |
MP4 and radiometric video |
MP4 and radiometric video |
MP4 and radiometric video |
MP4 and radiometric video |
| Annotations |
Voice note: max. 60s; Text note: max. 200 chars; QR Code note; Picture note; Tag note; Sketch; |
Voice note: max. 60s; Text note: max. 200 chars; QR Code note; Picture note; Tag note; Sketch; |
Voice note: max. 60s; Text note: max. 200 chars; QR Code note; Picture note; Tag note; Sketch; |
Voice note: max. 60s; Text note: max. 200 chars; QR Code note; Picture note; Tag note; Sketch; |
Voice note: max. 60s; Text note: max. 200 chars; QR Code note; Picture note; Tag note; Sketch; |
Voice note: max. 60s; Text note: max. 200 chars; QR Code note; Picture note; Tag note; Sketch; |
Voice note: max. 60s; Text note: max. 200 chars; QR Code note; Picture note; Tag note; Sketch; |
Voice note: max. 60s; Text note: max. 200 chars; QR Code note; Picture note; Tag note; Sketch; |
| Radiometric Infrar-Red Video Streaming |
Over UVC, Wi-Fi |
Over UVC, Wi-Fi |
Over UVC, Wi-Fi |
Over UVC, Wi-Fi |
Over UVC, Wi-Fi |
Over UVC, Wi-Fi |
Over UVC, Wi-Fi |
Over UVC, Wi-Fi |
| General |
| Wi-Fi |
802.11 b/g/n (2.4 GHz and 5 GHz) |
802.11 b/g/n (2.4 GHz and 5 GHz) |
802.11 b/g/n (2.4 GHz and 5 GHz) |
802.11 b/g/n (2.4 GHz and 5 GHz) |
802.11 b/g/n (2.4 GHz and 5 GHz) |
802.11 b/g/n (2.4 GHz and 5 GHz) |
802.11 b/g/n (2.4 GHz and 5 GHz) |
802.11 b/g/n (2.4 GHz and 5 GHz) |
| Bluetooth |
Bluetooth 4.2 |
Bluetooth 4.2 |
Bluetooth 4.2 |
Bluetooth 4.2 |
N.A. |
Bluetooth 4.2 |
N.A. |
N.A. |
| USB Interface |
USB Type-C |
USB Type-C |
USB Type-C |
USB Type-C |
USB Type-C |
USB Type-C |
USB Type-C |
USB Type-C |
| LED Light |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Laser |
Yes, Class II, Wavelength: 635 nm; Power: < 1 mW |
Yes, Class II, Wavelength: 635 nm; Power: < 1 mW |
Yes, Class II, Wavelength: 635 nm; Power: < 1 mW |
Yes, Class II, Wavelength: 635 nm; Power: < 1 mW |
Yes, Class II, Wavelength: 635 nm; Power: < 1 mW |
Yes, Class II, Wavelength: 650 nm; Power: < 1 mW |
Yes, Class II, Wavelength: 635 nm; Power: < 1 mW |
Yes, Class II, Wavelength: 635 nm; Power: < 1 mW |
| Battery Type |
Interchangeable and rechargeable Li-ion battery |
Interchangeable and rechargeable Li-ion battery |
Interchangeable and rechargeable Li-ion battery |
Interchangeable and rechargeable Li-ion battery |
Interchangeable and rechargeable Li-ion battery |
Interchangeable and rechargeable Li-ion battery |
Interchangeable and rechargeable Li-ion battery |
Interchangeable and rechargeable Li-ion battery |
| Battery Operating Time |
Approx. 4 hours |
Approx. 4 hours |
Approx. 6 hours |
Approx. 6 hours |
Approx. 6 hours |
Approx. 4 hours |
Approx. 6 hours |
Approx. 6 hours |
| Battery Charging Time |
Approx. 4 hours fully charged |
Approx. 4 hours fully charged |
Approx. 4 hours fully charged |
Approx. 4 hours fully charged |
Approx. 4 hours fully charged |
Approx. 4 hours fully charged |
Approx. 4 hours fully charged |
Approx. 4 hours fully charged |
| Protection Level |
IP54 |
IP54 |
IP54 |
IP54 |
IP54 |
IP54 |
IP54 |
IP54 |
| Drop Test Height |
2 m (6.56 ft) |
2 m (6.56 ft) |
2 m (6.56 ft) |
2 m (6.56 ft) |
2 m (6.56 ft) |
2 m (6.56 ft) |
2 m (6.56 ft) |
2 m (6.56 ft) |
| Power Saving Mode |
Yes |
Yes |
Yes |
Yes |
N.A. |
Yes |
N.A. |
N.A. |
| Working Temperature Range |
-20°C to 50°C (-4°F to 122°F) |
5°C to 40°C (41°F to 104°F) |
-10°C to 50°C (-4°F to 122°F) |
-20°C to 55°C (-4°F to 131°F) |
-10°C to 50°C (-4°F to 122°F) |
-20°C to 50°C (-4°F to 122°F) |
-10°C to 50°C (-4°F to 122°F) |
-10°C to 50°C (-4°F to 122°F) |
| Storage Temperature Range |
-40°C to 70°C (-40°F to 158°F) |
-40°C to 70°C (-40°F to 158°F) |
-20°C to 70°C (-4°F to 158°F) |
-20°C to 70°C (-4°F to 158°F) |
-20°C to 70°C (-4°F to 158°F) |
-20°C to 70°C (-40°F to 158°F) |
-20°C to 70°C (-4°F to 158°F) |
-20°C to 70°C (-4°F to 158°F) |
| Relative Humidity |
< 95% non-condensing |
< 95% non-condensing |
< 95% non-condensing |
< 95% non-condensing |
< 95% non-condensing |
< 95% non-condensing |
< 95% non-condensing |
< 95% non-condensing |
| Weight |
Approx. 720g (1.59 lb) |
Approx. 720g (1.59 lb) |
Approx. 660g (1.46 lb) |
Approx. 660g (1.46 lb) |
Approx. 660g (1.46 lb) |
Approx. 686g (1.51 lb) |
Approx. 660g (1.46 lb) |
Approx. 660g (1.46 lb) |
| Dimension |
244 × 100 × 104 mm (9.6 × 3.9 × 4.1 in) |
244 × 100 × 104 mm (9.6 × 3.9 × 4.1 in) |
244 × 100 × 104 mm (9.6 × 3.9 × 4.1 in) |
244 × 100 × 104 mm (9.6 × 3.9 × 4.1 in) |
244 × 100 × 104 mm (9.6 × 3.9 × 4.1 in) |
244 × 100 × 104 mm (9.6 × 3.9 × 4.1 in) |
244 × 100 × 104 mm (9.6 × 3.9 × 4.1 in) |
244 × 100 × 104 mm (9.6 × 3.9 × 4.1 in) |
| Tripod Mounting |
UNC ¼”-20 |
UNC ¼”-20 |
UNC ¼”-20 |
UNC ¼”-20 |
UNC ¼”-20 |
UNC ¼”-20 |
UNC ¼”-20 |
UNC ¼”-20 |
| Warranty |
3 years full, 10 years detector, 2 years battery |
3 years full, 10 years detector, 2 years battery |
3 years full, 10 years detector, 2 years battery |
3 years full, 10 years detector, 2 years battery |
N.A. |
3 years full, 10 years detector, 2 years battery |
N.A. |
N.A. |