|         | TP8 | TP8S | 
        
            | Image Performance | 
        
            | Detector Type | Focal plane array (FPA) uncooled microbolometer, 384×288 pixels, 25μm | 
        
            | Spectral range | 8~14μm | 
        
            | Field of View(FOV) Version A | Standard lens  21.7°×16.4°/25mm Optional wide-angle lens 44.3°x 33.9°/11.8mm Optional tele lens 7.8°x 5.9°/70mm | 
        
            | Filed of View(FOV) Version B | Standard lens  15.6°×11.7°/35mm Optional wide-angle lens 33.4°x 25.4°/16mm Optional tele lens 55°x 4.1°/100mm | 
        
            | Thermal Sensitivity | ≤0.08℃ at 30℃ | 
        
            | Image Presentation  | 
        
            | External Display | 3.5″ high resolution color VGA LCD, 640×480 pixels | 
        
            | Image display | Thermal image alone/ Visual image alone/ Picture in picture/Image fusion | 
        
            | Measurement | 
        
            | Temperature Range | -20℃ to 800℃(Up to +2000℃ optional)
 | -20℃ to 600℃(Up to +2000℃ optional)
 | 
        
            | Accuracy | ±2℃ or ±2% of reading | 
        
            | Measurement Modes | Spot, area, isotherm, line profile, auto hot spot, auto alarm | 
        
            | Auto hot/cold spot,auto alarm for temperature above or below; spots,areas displaying | 
        
            | either max,min,or average,vertical&horizontal line profile,delta-t,histogram&isotherm in | 
        
            | live/zoom/frozen/saved image&video Auto hot spot & auto alarm in live/ zoomed image & video; 10 movable spots, 10 movable & changeable areas displaying either max, min, or average, vertical & horizontal line profile, histogram & isotherm in live/zoomed/frozen/saved image & video | 
        
            | Image Storage | 
        
            | Type | Removable 2GB SD card or built-in flash memory | 
        
            | Voice Annotation | Up to 60 seconds per file | 
        
            | Laser Locator |   |   | 
        
            | Classification Type | Class 2 semiconductor laser | 
        
            | Power System |   |   | 
        
            | Battery Type | Rechargeable Li-ion Camcorder battery, filed-replaceable | 
        
            | Battery Operating time | Over 2.5 hours continuous operation | 
        
            | Environmental Specification | 
        
            | Operating Temperature | -20℃ to 60℃  | 
        
            | Storage Temperature | -20℃ to 60℃  | 
        
            | Encapsulation | IP54 | 
        
            | Interface | 
        
            | USB 2.0 | Image and real-time video transfer to PC Real-time control of the camera on PC | Image transfer to PC | 
        
            | RS232 Communication | Control of the camera on PC | Control of the camera on PC | 
        
            | Physical Characteristics | 
        
            | Size | 186mm×106mm×83mm(standard model) | 
        
            | Weight | 1.1kg( including battery & LCD) |